To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Current Condition: The coin has a condition rating of 90 (EF), indicating that it is in very good shape. This generally increases its value compared to coins with lower conditions.

2. Auction History:
- The average hammer price in previous auctions is 24.25 euros.
- The most recent auction with a similar condition (80) had a hammer price of 55 euros.
- Overall, hammer prices have varied, but there are examples of auctions reaching up to 50 euros for condition ratings of 80.

3. Starting Price and Estimates:
- The current starting price is 25 euros, which is a good starting point.
- The estimated hammer price in previous auctions has reached up to 55 euros.

4. Sales Trends: The coin has sold in 16 out of 19 auctions, indicating good demand.

Based on these factors, an estimated maximum purchase price could be between 50 and 60 euros, given that the condition is high and there are precedents for hammer prices in that range. However, to be conservative and considering the starting price, a reasonable maximum purchase price could be 55 euros.

To estimate a maximum purchase price for the coin in question, we can consider several factors based on the provided data:

1. Current Condition: The coin has a condition of 85 (ebc-), indicating that it is in quite good shape. This generally translates to a higher price compared to coins in lower conditions.

2. Previous Prices: By looking at previous auction prices for coins with a similar condition (85), we find that at the auction on 2022-12-14, a coin with the same condition was sold for a hammer price of 90 euros. This suggests that the market has valued coins in this state at a high range.

3. Starting Price and Average Hammer Price: The current starting price is 40 euros, and the average hammer price in the past has been 37.11 euros. However, given that the condition is good and there is interest in the coin (sold 30 times in the past), it is reasonable to expect that the hammer price will be above the average.

4. Auction Trends: The coin has been auctioned 30 times and has had a 100% sell-through rate, indicating strong demand. This may influence an increase in the hammer price.

5. Estimation Based on Previous Prices: Since the highest hammer price for a coin with a similar condition was 90 euros, and considering that the starting price is 40 euros, an estimated maximum purchase price could be in the range of 80 to 100 euros, depending on the competition in the auction.

Conclusion: Based on all these factors, an estimated maximum purchase price for the coin could be approximately 90 euros. This reflects both the condition of the coin and the price trends in previous auctions.

To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Current Condition: The coin is in a condition of 90 (EF), indicating that it is in very good shape. This generally translates to a higher price compared to coins in lower conditions.

2. Auction History:
- The average hammer price for similar coins in condition 90 has been 60.91 euros.
- In previous auctions, coins in condition 90 have sold for varying prices, but the last recorded hammer price was 240 euros, indicating a high selling potential for coins in this condition.

3. Starting Price and Average Starting Price:
- The current starting price is 60 euros, which is a good starting point, but the average starting price of 41.16 euros suggests that there may be competition keeping the price lower.

4. Demand and Supply: The coin has been auctioned 25 times, with a sell-through rate of 96% (24 out of 25), indicating a consistent interest in this coin.

5. Recent Trends: The last hammer price of 240 euros for a coin in condition 90 suggests that there is a market willing to pay more for coins in excellent condition.

Based on these factors, an estimated maximum purchase price could be in the range of 150 to 240 euros, considering that the highest recorded hammer price for a coin in similar condition was 240 euros. However, since the starting price is 60 euros, it is likely that the final hammer price will be closer to the average, so a reasonable maximum purchase price could be approximately 150 euros.

To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Current Condition: The coin has a condition rating of 85 (ebc-), indicating that it is in fairly good shape. This suggests that its value should be above that of coins in worse conditions.

2. Previous Prices: By looking at previous auction prices, we can see that coins with similar conditions have reached auction prices that vary significantly. For example:
- A coin with a condition of 95 was auctioned for 800 euros.
- A coin with a condition of 90 was auctioned for 180 euros.
- A coin with a condition of 85 was auctioned for 75 euros (although the auction price of the last auction is not available).

3. Average Auction Price: The average auction price for this coin is 171.88 euros, which is also an important indicator.

4. Starting Price and Average Starting Price: The starting price is 60 euros, and the average starting price is 78 euros. This suggests that interest in the coin may be moderate, but not necessarily low.

5. Auction Trends: Given that there have been 10 previous auctions and all have resulted in sales, this indicates a consistent interest in the coin.

Based on these factors, an estimated maximum purchase price could be in the range of 150 to 200 euros, considering that the condition is good and the average auction price is 171.88 euros. However, since the condition is lower than the highest ratings, a more conservative price could be around 150 euros.

Therefore, a reasonable estimated maximum purchase price could be 150 euros.

To estimate a maximum purchase price for the coin in question, let's consider the following factors:

1. Current starting price: 400 euros.
2. Current grade: 80 (MS+), which is a fairly good grade.
3. Auction history: The coin has been auctioned once before, with an estimated price of 250 euros and a hammer price of 180 euros. This indicates that interest in the coin may be moderate.
4. Average hammer price: 180 euros, which is significantly lower than the current starting price.

Since the current grade of the coin is better than that of the previous auction (80 vs. 75), this could justify a higher price. However, the starting price of 400 euros is quite high compared to the previous average hammer price.

Taking all these factors into account, an estimated maximum purchase price could be positioned between the previous average hammer price and a slight increase due to the better grade. It might be reasonable to estimate a maximum purchase price around 250-300 euros, considering that interest may not be high enough to reach the current starting price.

Therefore, an estimated maximum purchase price could be 300 euros.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data and consider several factors:

1. Current Condition: The coin has a condition of 80 (MBC+), which indicates that it is in quite good shape. This generally translates to a higher price compared to coins in lower condition.

2. Auction History:
- In the past, the coin has been auctioned 6 times, of which it has sold 4 times. This suggests that there is consistent interest in the coin.
- Previous hammer prices are relevant. For example:
- In 2020, it sold for 800 euros with a condition of 80.
- In 2020, with a condition of 85, it sold for 950 euros.
- In 2019, with a condition of 75, it sold for 500 euros.
- In 2022, with a condition of 80, it did not sell, but the starting price was 350 euros.
- In 2024, with a condition of 85, the starting price was 500 euros.

3. Starting Price and Average Hammer Price:
- The current starting price is 800 euros, which is consistent with previous starting prices.
- The average hammer price is 775 euros, indicating that, in general, coins of this reference tend to sell close to this price.

4. Estimation Based on Condition and Previous Prices:
- Given that the coin's condition is 80, and considering that it has sold for 800 euros in similar conditions in the past, an estimated maximum purchase price could be in the range of 800 to 950 euros, depending on the competition in the auction and the interest from collectors.

Conclusion: Based on the previous analysis, an estimated maximum purchase price for this coin could be approximately 900 euros. This takes into account the condition, price history, and interest in the coin.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data:

1. Current asking price: 600 euros.
2. Coin condition: 80 (MS+), indicating good condition.
3. Auction history:
- The coin has been auctioned 7 times and has sold on all occasions.
- The average hammer price in previous auctions is 1085.86 euros.
- Previous hammer prices have varied, but generally, they have been in a range that suggests the coin has good market value.

4. Previous hammer prices:
- In 2020, with a condition of 80, it sold for 800 euros.
- In 2018, with a condition of 75, it also sold for 800 euros.
- In 2021, with a condition of 75, it sold for 900 euros.
- In 2024, with a condition of 75, it sold for 701 euros.

Given that the current condition of the coin is 80, which is higher than the conditions of 75 in previous auctions, we can infer that the hammer price could be higher than the 800 euros from previous auctions.

### Estimation of the maximum purchase price:
- Considering the average hammer price of 1085.86 euros and the history of hammer prices, a reasonable maximum purchase price could be in the range of 900 to 1100 euros, given that the condition is better than in previous auctions.

Therefore, an estimated maximum purchase price could be approximately 1100 euros.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data and consider several factors:

1. Current Condition: The coin has a condition of 75 (MBC), indicating that it is in fairly good shape, but not the best possible condition.

2. Auction History:
- In the past, the coin has been auctioned 4 times, of which it has sold 3 times.
- Previous hammer prices have been 1100, 1400, and 900 euros, with an average hammer price of approximately 1133.33 euros.

3. Current Starting Price: The starting price is 900 euros, which is slightly higher than the average starting price of 825 euros.

4. Price Trends:
- In the most recent auction (2024), the coin sold for 900 euros with a condition of 85, suggesting that the market is willing to pay around this price for coins in similar conditions.
- In previous auctions, hammer prices have been higher, especially when the condition was better (85 or above).

5. Maximum Price Estimate: Given that the current condition is 75, and considering that in previous auctions with similar conditions, hammer prices have reached up to 1100 euros, a reasonable maximum purchase price could be in the range of 1000 to 1100 euros. This is based on the fact that buyers may be willing to pay a little more than the most recent lower hammer price (900 euros) if demand is high.

Therefore, an estimated maximum purchase price for this coin could be approximately 1100 euros.

To estimate a maximum purchase price for the coin in question, we can consider several factors:

1. Current Condition: The coin has a condition of 70 (MS-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Auction History:
- In the past, coins of the same reference with similar conditions (70 and 75) have been auctioned.
- Estimated prices for coins with a condition of 75 have reached up to 1300 euros, while for a condition of 70, estimated prices have been up to 500 euros.

3. Starting Price and Average Starting Price:
- The current starting price is 400 euros, which is lower than the average starting price of 500 euros. This may indicate a buying opportunity.

4. Sales Trends:
- Of the 5 times it has been auctioned in the past, it has only sold 2 times, which may indicate some resistance in the market for this coin.

5. Proximity of the Auction:
- There is an auction scheduled in the coming days, which may influence demand and price.

Based on these factors, an estimated maximum purchase price could be between 500 and 700 euros, considering that the condition is slightly lower than coins that have reached higher prices, but also taking into account the starting price and potential interest in the upcoming auction.

Therefore, a reasonable maximum purchase price could be 600 euros.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data:

1. Current Condition: The coin has a condition of 85 (ebc-), indicating that it is in quite good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Auction History:
- The average hammer price for this coin in the past is 140.69 euros.
- In previous auctions, the hammer price has varied, but there are examples of sales exceeding 140 euros, especially in similar conditions (for example, in the 2020 auction where it sold for 140 euros with a condition of 85).

3. Starting Price: The starting price is 75 euros, which is a good starting point for the auction.

4. Price Trends: Observing previous hammer prices, it seems there is a trend for coins in similar conditions to sell for above 100 euros, and in some cases, much more.

Given that the condition of the coin is 85 and considering the hammer price history, an estimated maximum purchase price could be in the range of 140 to 160 euros. This is based on the average hammer price and the fact that condition is a key factor that can increase collector interest.

Therefore, a reasonable estimated maximum purchase price for this coin could be 150 euros.

To estimate a maximum purchase price for the coin in question, we can analyze several factors:

1. Current Condition: The coin has a condition rating of 80 (MBC+), indicating that it is in relatively good shape. This suggests that its value should be in the upper range of previous auctions.

2. Previous Auction Prices: By looking at previous auction prices for coins with a similar condition (around 80), we can see that they have reached hammer prices of up to 90 euros in recent auctions. For example, at the auction on February 16, 2023, a coin with a condition of 80 was sold for 90 euros.

3. Average Hammer Price: The average hammer price for this coin is 74.63 euros, which also provides a reference point.

4. Auction Trends: The coin has been auctioned 47 times, of which 41 have been sold. This indicates good demand and consistent interest in the coin.

5. Starting Price and Average Starting Price: The starting price is 40 euros, and the average starting price is 45.45 euros. This suggests that the hammer price could be significantly higher than the starting price.

Based on these factors, an estimated maximum purchase price could be in the range of 90 to 100 euros, considering that the condition is good and there is a history of hammer prices that supports this estimate. Therefore, a reasonable maximum purchase price could be 100 euros.

To estimate a maximum purchase price for the coin in question, we can consider several factors based on the provided data:

1. Coin Condition: The coin has a condition rating of 80 (MBC+), indicating that it is in good condition. This generally translates to a higher price compared to coins with lower conditions.

2. Previous Auction Prices: By observing previous auction prices for coins with similar conditions (80 and 70), we can see that the highest auction price for a coin with a condition of 80 was 90 euros in December 2020. For coins with a condition of 70, auction prices have varied, but the highest was 100 euros.

3. Average Auction Price: The average auction price for this coin is 110.33 euros, suggesting that, in general, coins of this reference tend to reach higher prices.

4. Starting Price and Estimates: The starting price is 60 euros, and the average starting price in previous auctions is 43.77 euros. This indicates that the current starting price is relatively high, which could influence the final auction price.

5. Auction Trends: Given that there have been 13 previous auctions and 12 of them resulted in sales, this suggests a steady demand for this coin.

Taking all these factors into account, an estimated maximum purchase price could be around 90-110 euros, considering that the highest auction price for a coin in similar condition was 90 euros and that the average auction price is 110.33 euros.

Therefore, a reasonable maximum purchase price could be 100 euros. This allows for some margin for competition in the auction, given that the starting price is 60 euros.

To estimate a maximum purchase price for the coin in question, let's consider the following factors:

1. Starting Price: 200 euros. This is the initial price set for the auction.
2. Condition: The coin has a condition rating of 70 (VF-), indicating that it is in fairly good shape, although not the best possible condition.
3. Auction History: The coin has been auctioned once in the past, with a starting price of 400 euros and a hammer price of 850 euros. This suggests that there is significant interest in this coin, and the hammer price was considerably higher than the starting price.
4. Average Starting and Hammer Prices: The average starting price is 300 euros, and the average hammer price is 850 euros. This reinforces the idea that the coin has good selling potential.

Given that the coin has a history of successful sales and a hammer price that significantly exceeds the starting price, and considering its condition, an estimated maximum purchase price could be positioned in a range between the average hammer price and the previous hammer price.

Therefore, an estimated maximum purchase price could be around 800 to 900 euros. This is based on the demonstrated interest in previous auctions and the condition of the coin.

To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Condition: The coin has a condition rating of 80 (MS+), indicating that it is in quite good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Auction History:
- The average hammer price in previous auctions is €1274.44.
- In past auctions, the coin has reached hammer prices of up to €1900 (in 2020) and €2600 (in 2024, although the latter is a future hammer price).

3. Starting Price: The current starting price is €1800, which is higher than the average starting price of €940, suggesting that the seller has high expectations for this auction.

4. Price Trends: Looking at previous hammer prices, it seems there is potential for the coin to sell for above €1800, especially considering it has reached higher prices in the past.

Given all this, an estimated maximum purchase price could be in the range of €2000 to €2200, taking into account that the highest hammer price in the past was €1900 and that the starting price is €1800. This also considers the possibility that bidders may be willing to compete for the coin, especially if there is interest in its condition and rarity.

To estimate a maximum purchase price for the coin in question, we can analyze several factors:

1. Current Condition: The coin has a grade of 70 (MS-). This indicates that it is in an acceptable state, but it is not of the highest quality.

2. Historical Prices: By looking at the auction prices of coins with similar grades (70-80), we can see that the auction prices have varied. For example:
- In 2019, a coin with a grade of 70 sold for 141 euros.
- In 2020, another coin with a grade of 70 sold for 240 euros.
- In 2022, a coin with a grade of 75 sold for 340 euros.

3. Average Auction Price: The average auction price for this coin is 417.69 euros, suggesting that, in general, coins of this reference tend to reach higher prices.

4. Starting Price: The starting price is 175 euros, which could be a good starting point for the auction.

5. Recent Trends: In recent auctions, the hammer prices have shown an increase, especially for coins in similar conditions.

Based on these factors, an estimated maximum purchase price could be between 250 and 350 euros, considering that the grade is 70 and that the auction prices for similar grades have varied within that range. This also takes into account the average auction price and the potential interest from other collectors.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data, especially the previous auction prices and the current condition of the coin.

1. Current Condition: The coin has a condition of 70 (VF-). This indicates that it is in an acceptable state, but not of high quality.

2. Previous Auction Prices: By observing the auction prices of coins with similar conditions (70-80), we can see that:
- In several auctions, coins with a condition of 70 have reached hammer prices between 140 and 170 euros.
- The average hammer price for coins with a condition of 70 seems to be around 160 euros.

3. Average Hammer Price: The average hammer price for this particular coin is 163.23 euros, which reinforces the idea that the range of 140-170 euros is reasonable.

4. Starting Price: The starting price is 120 euros, which is a good starting point, but since the average hammer price is significantly higher, this suggests that there is potential for the hammer price to be greater.

5. Auction Trends: Given that the coin has sold on all previous occasions and has had a hammer price that exceeds the starting price, it is reasonable to expect that interest in the current auction will also be high.

Based on these points, an estimated maximum purchase price for this coin could be around 160-180 euros. This is based on the analysis of previous hammer prices and the current condition of the coin.

To estimate a maximum purchase price for the coin in question, we can analyze several factors:

1. Current Condition: The coin has a condition of 70 (VF-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Auction History:
- The average hammer price for this coin has been 185.61 euros.
- In previous auctions, the hammer price has varied, but it reached up to 261 euros in a 2019 auction with a condition of 90.
- In recent auctions, the hammer price has been 220 euros (2024) and 280 euros (2022) for conditions of 85.

3. Starting Price and Estimated Price:
- The current starting price is 125 euros, with an estimated price of 175 euros. This suggests that there are expectations for the coin to sell for a price higher than the starting price.

4. Market Trends:
- The coin has been auctioned 31 times, with a sell-through rate of 97% (30 out of 31). This indicates a consistent interest in this coin.

Based on these factors, a reasonable maximum purchase price could be in the range of 200 to 250 euros, considering that the current condition is 70 and that higher prices have been reached in the past with better conditions.

Therefore, an estimated maximum purchase price could be approximately 240 euros.

To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Current Condition: The coin has a condition rating of 80 (MS+), indicating that it is in quite good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Historical Prices: By looking at previous auction prices for coins with a similar condition (80), we can see that they have reached hammer prices of up to 220 euros in recent auctions. For example, at the auction on October 19, 2022, a coin with a condition of 85 sold for 220 euros.

3. Average Hammer Price: The average hammer price for this coin is 158.78 euros, which provides a good reference for the expected value.

4. Starting Price: The current starting price is 150 euros, suggesting that the seller has reasonable expectations for a hammer price.

5. Sales Trends: The coin has been auctioned 30 times, of which it has sold 28 times, indicating good demand and a history of successful sales.

Taking all these factors into account, an estimated maximum purchase price could be around 200-220 euros, as this aligns with the highest hammer prices observed for coins of similar condition and the interest in the coin. However, it is important to consider that the final price may vary depending on competition in the auction and other market factors at the time of sale.

To estimate a maximum purchase price for the coin in question, we will consider several factors:

1. Current Condition: The coin has a condition of 70 (VF-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Auction History:
- The coin has been auctioned 8 times, of which it has sold 7. This indicates a consistent interest in the coin.
- The average hammer price in previous auctions is 867.14 euros, suggesting that, in general, buyers are willing to pay close to this price.

3. Previous Auction Prices:
- In 2019, a coin with a similar condition (70) sold for 400 euros.
- In 2014, a coin with a condition of 80 sold for 750 euros.
- In 2018, a coin with a condition of 95 sold for 1800 euros, indicating that condition has a significant impact on price.

4. Current Starting Price and Average Starting Price:
- The current starting price is 350 euros, which is below the average starting price of 475 euros. This could indicate a buying opportunity.

5. Price Trends:
- Hammer prices have varied, but the highest recorded price for a coin of similar condition was 400 euros in 2019.

Based on these factors, an estimated maximum purchase price could be in the range of 600 to 800 euros, considering that condition is a limiting factor and that interest in the coin appears to be high. A price of 700 euros could be a reasonable target, as it is in the middle of this range and aligns with the auction price history.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data and consider several factors:

1. Current Condition: The coin has a condition rating of 80 (MBC+), indicating that it is in quite good shape. This is important because coins in better condition tend to fetch higher prices.

2. Auction History:
- The average hammer price for previous auctions is 692.88 euros.
- The last auction with a similar condition (80) had a hammer price of 481 euros.
- In other auctions, hammer prices have varied, but they have generally been above the starting price.

3. Price Trends:
- The current starting price is 400 euros, which is slightly lower than the average starting price of 397 euros in previous auctions.
- However, the estimated hammer price for this auction is 650 euros, suggesting that there are expectations for the coin to sell at a higher price.

4. Comparison with Previous Prices:
- In previous auctions, coins with a condition rating of 80 have reached hammer prices ranging from 481 to 550 euros.
- The most recent auction with a condition of 10 is not relevant for this estimation, as the condition is significantly lower.

Based on these factors, an estimated maximum purchase price could be in the range of 600 to 750 euros, considering that the condition is good and that the price history suggests that coins in similar conditions have reached higher prices in the past.

Therefore, a reasonable maximum purchase price could be 750 euros.