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 rating of 80 (MBC+), indicating that it is in relatively good shape. This suggests that its value could be in the upper range of previous auctions.

2. Previous Auction Prices: By looking at previous hammer prices for coins with similar conditions (around 80-85), we can see that the hammer prices have varied, but there are examples where they have reached up to 240 euros (as in the December 2020 auction).

3. Average Hammer Price: The average hammer price for this coin is 153.69 euros, which provides a good reference for the expected value.

4. Starting Price: The current starting price is 150 euros, which is reasonable and aligns with previous hammer prices.

5. Auction Trends: Given that the coin has been auctioned 27 times and all have sold, this indicates a consistent demand, which may drive up the hammer price.

Based on these factors, an estimated maximum purchase price could be in the range of 200 to 240 euros, considering that the condition is good and there are precedents for hammer prices in that range. Therefore, a reasonable maximum purchase price could be:

Estimated maximum purchase price: 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 70 (VF-), indicating that it is in acceptable shape, but not in the best condition. This may affect the final auction price.

2. Auction History:
- The average starting price in previous auctions has been 220.45 euros, and the average final price has been 324.29 euros.
- In past auctions, the coin has had final prices that varied, but generally, final prices for similar conditions (70) have been around 230 euros.

3. Sales Trends: The coin has been auctioned 11 times, of which it has sold 8 times. This indicates good demand, although there is a 27% chance that it has not sold.

4. Recent Final Prices: In the most recent auctions, the final prices have been 170 euros (2021) and 200 euros (2024), suggesting that interest in the coin may be fluctuating.

5. Current Starting Price: The starting price is 150 euros, which is relatively low compared to the average starting price and the average final price.

Taking all these factors into account, an estimated maximum purchase price could be around 250-300 euros, considering that the average final price for similar conditions has been approximately 230 euros and that the average final price is 324.29 euros. However, since the condition is not the best, a more conservative approach would be to set the maximum price at 250 euros.

Therefore, the estimated maximum purchase price would be 250 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 80 (MS+), indicating that it is in relatively good shape. This can positively influence its price.

2. Historical Prices: By looking at previous auction prices for coins with similar conditions, we can see that prices have varied. For example:
- In 2023, a coin with a condition of 80 sold for 160 euros.
- In 2022, a coin with a condition of 80 sold for 130 euros.
- In 2020, a coin with a condition of 80 sold for 140 euros.

3. Average Auction Price: The average auction price for this coin is 169.36 euros, which is also a good indicator of the expected value.

4. Starting Price: The starting price is 150 euros, suggesting that the seller expects a reasonable price.

5. Recent Trends: In the most recent auctions, hammer prices have shown a trend of increasing, especially for coins in good condition.

Taking all these factors into account, an estimated maximum purchase price could be around 180-200 euros. This is based on the average auction price and recent trends, as well as the condition of the coin. However, it is important to remember that the final price may vary depending on competition in the auction and the interest of other buyers.

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 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 for coins with a similar condition (80) in the past has been approximately 140-180 euros.
- The last auction of a coin with a condition of 80 had a hammer price of 140 euros.
- Overall, hammer prices for coins with a condition of 80 have ranged between 110 and 180 euros in previous auctions.

3. Starting Price: The starting price of 150 euros is a good indicator of the seller's expectations, but it does not necessarily reflect the final hammer price.

4. Sales Trends: The coin has been auctioned 43 times, of which 41 have sold, indicating good demand and a history of successful sales.

5. Comparison with Previous Prices: In previous auctions, coins with similar conditions have had hammer prices that vary, but they have generally sold above the starting price.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 160 to 180 euros. This is based on the hammer price history for coins of similar condition and the expectation that demand will remain steady.

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 80 (MS+), indicating that it is in relatively good shape, but not among the highest qualities.

2. Previous Auction Prices:
- The average hammer price for similar coins has been 2919.29 euros.
- In previous auctions, coins with a similar condition (80) have reached hammer prices of up to 2300 euros.

3. Starting Price and Estimates:
- The current starting price is 1800 euros, which is below the average hammer price.
- The average starting price for similar coins is 1863.16 euros.

4. Recent Trends: In the most recent auctions, hammer prices for coins with a condition of 80 have been in the range of 3000 euros, suggesting an upward trend.

5. Competition Analysis: Given that there is an auction scheduled in the coming days, there is likely to be interest in the coin, which could drive up the hammer price.

Based on these factors, an estimated maximum purchase price could be around 2500-2800 euros. This is based on the analysis of previous hammer prices and the current condition of the coin. However, it is important to note that the final price may vary depending on the competition in the auction and the interest from collectors.

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 rating of 80 (MBC+), indicating that it is in fairly good shape, but not the best possible condition.

2. Current Starting Price and Previous Prices: The current starting price is 1800 euros. In previous auctions, hammer prices for coins with similar conditions (80) have varied, but there are examples where hammer prices have reached up to 3200 euros (as in the auction of October 2022).

3. Average Hammer Price: The average hammer price for this coin in the past has been 2387.53 euros, which can serve as a good indicator of what buyers are willing to pay.

4. Auction Trends: The coin has been auctioned 35 times, of which 32 have sold. This indicates good demand and consistent interest in the coin.

5. Comparison with Previous Prices: In previous auctions, the hammer price has fluctuated, but overall, prices have tended to be higher than the current starting price. For example, in the auction of March 2023, the hammer price was 4500 euros for a coin with a condition of 90.

Based on these factors, an estimated maximum purchase price could be in the range of 2500 to 3200 euros. This is based on the fact that, although the starting price is 1800 euros, the trend of hammer prices for coins in similar conditions suggests that buyers might be willing to pay more, especially if there is interest in the auction.

Therefore, a reasonable estimated maximum purchase price could be 3000 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 of 70 (MS-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Auction History:
- The average hammer price for coins of this reference is 2433.33 euros.
- In the past, coins with similar conditions (70 and 75) have had hammer prices that varied, but generally, the hammer prices have been in a range that may be indicative of what can be expected.

3. Starting and Hammer Prices:
- The coin has a starting price of 1500 euros, which is lower than the average starting price of 1850 euros. This could indicate a buying opportunity.
- In previous auctions, hammer prices have varied considerably, but there are examples of coins with similar conditions that have reached hammer prices of up to 3000 euros.

4. Recent Trends:
- In the most recent auction, a coin with a condition of 70 sold for 1700 euros, which may be a good indicator of the current market value.

Taking all these factors into account, an estimated maximum purchase price for this coin could be around 2000-2500 euros. This is based on the history of hammer prices and the current condition of the coin. However, it is important to consider that the final price may vary depending on demand at the auction and other market factors.

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+). This is an important factor, as coins in better condition tend to reach higher prices.

2. Auction History:
- The average hammer price in previous auctions is 2035.45 euros.
- The coin has been auctioned 12 times, of which it has sold 11 times, indicating good demand.
- In previous auctions, hammer prices have varied, but there are examples of sales exceeding 2000 euros, even reaching up to 3200 euros in a recent auction with better condition (90).

3. Starting Price and Estimates:
- The current starting price is 1800 euros, which is slightly higher than the average starting price of 1641.67 euros.
- The estimated price in previous auctions has been up to 3000 euros, suggesting there is potential for a high hammer price.

4. Recent Trends: In the most recent auction, although it did not sell, the starting price was 1600 euros with a condition of 75, indicating that interest in the coin remains.

Based on these factors, an estimated maximum purchase price could be in the range of 2200 to 2500 euros, considering that the condition is good and that the hammer price history suggests buyers are willing to pay more for coins in similar or better conditions.

Therefore, a reasonable maximum purchase price could be 2400 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 rating of 80 (MBC+), indicating that it is in fairly good shape, but not the best possible condition.

2. Previous Auction Prices:
- The average hammer price in previous auctions is 2373.64 euros.
- The hammer prices of coins with similar conditions (80 and 85) have varied, but they have generally sold between 2200 and 2900 euros.

3. Current Starting Price: The starting price is 1800 euros, which is lower than the average hammer price in previous auctions.

4. Sales Trends: The coin has been auctioned 12 times, of which 11 have sold, indicating good demand.

5. Upcoming Auctions: There is an auction scheduled in the coming days, which may influence competition and interest in the coin.

Based on these factors, an estimated maximum purchase price could be in the range of 2500 to 2800 euros, considering that the condition is good and that the average hammer price in the past has been higher than the current starting price. This also takes into account the possibility that competition in the auction could drive up the final price.

Therefore, a reasonable maximum purchase price could be 2700 euros.

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+), which is an acceptable level, but not the highest. This suggests that the price should not be the highest of previous sales.

2. Previous auction prices:
- The average hammer price for coins of similar condition (80) has been 3100 euros.
- In previous auctions, hammer prices have varied, but the range has been between 2000 and 5600 euros, depending on demand and other factors.

3. Current starting price: The starting price is 1600 euros, which is below the average starting price of 2112.5 euros. This could indicate a buying opportunity.

4. Sales trends: The coin has sold in 11 of the last 13 auctions, indicating consistent interest in the 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 in the range of 2500 to 3000 euros. This is based on the fact that, although the starting price is low, the condition and previous hammer prices suggest that the coin could reach a higher price at auction.

Therefore, a reasonable maximum purchase price could be 2800 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 of 80 (MS+), which is a fairly good level. This suggests that its value should be in a high range, but not at the level of coins in superior conditions.

2. Previous Prices:
- In previous auctions, the coin has had hammer prices that varied, but there is a pattern that can be observed:
- In 2019, with a condition of 80, it sold for 2400 euros.
- In 2018, also with a condition of 80, it sold for 1700 euros.
- In 2022, with a condition of 70, it sold for 1600 euros.
- In 2024, with a condition of 85, a starting price of 3000 euros is expected, indicating that demand may be increasing.

3. Starting Price and Average Price:
- The current starting price is 1800 euros, and the average starting price in the past has been 1887.5 euros, with an average hammer price of 2240 euros.

4. Sales Trends: The coin has sold in 5 of the last 7 auctions, indicating a consistent interest in it.

Based on this data, an estimated maximum purchase price could be in the range of 2200 to 2500 euros, considering that the average hammer price has been 2240 euros and that it has sold for up to 2400 euros under similar conditions.

Therefore, a reasonable maximum purchase price could be 2400 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 rating of 80 (MBC+), indicating that it is in quite good shape. This is a positive factor that can increase its value.

2. Previous Auction Prices:
- In previous auctions, the hammer prices have varied, but there is a range that can be observed:
- In 2019, it was sold for 1700 euros with a condition of 80.
- In 2018, it was sold for 3600 euros, although the condition is not specified.
- In 2024, it was sold for 4000 euros with a condition of 85.
- The average hammer price of 2860 euros is also a good indicator.

3. Starting Price and Average Starting Price:
- The current starting price is 1800 euros, which is lower than the average starting price of 2033.33 euros. This may indicate that there is a buying opportunity at a reasonable price.

4. Sales Trends: The coin has been auctioned 6 times, of which it has sold 5 times. This suggests that there is consistent interest in the coin, which may influence its value.

5. Maximum Price Estimate:
- Given that the average hammer price is 2860 euros and considering the current condition of 80, a reasonable maximum purchase price could be in the range of 2500 to 3000 euros. This is based on the fact that the condition is good and that the starting price is attractive.

Conclusion: An estimated maximum purchase price for this coin could be approximately 2500 to 3000 euros. This allows for a margin to compete in the auction, considering that the hammer price may exceed the starting price.

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 90 (EF), which is quite good, although lower than some coins that have been sold in the past with a condition of 95 or 100.

2. Historical Prices:
- The average hammer price from previous auctions is 3094.44 euros.
- Previous auctions with a condition of 95 have reached hammer prices of up to 6000 euros (in the case of the auction on 2022-03-17).
- The last auction with a condition of 95 had a hammer price of 4200 euros (2023-03-16).

3. Starting Price and Estimates:
- The current starting price is 2500 euros, which is a reasonable starting point.
- The estimated price for this auction is 3500 euros, indicating that the coin is expected to reach a price higher than the starting price.

4. Sales Trends:
- Out of the 13 times it has been auctioned, 11 have been sold, indicating good demand.

5. Comparison with Previous Prices:
- The condition of 90 is lower than the conditions of 95 and 100 that have reached higher prices, so the hammer price should not significantly exceed 4200 euros.

Taking all these factors into account, an estimated maximum purchase price for this coin could be around 3800-4000 euros. This is based on the current condition, previous hammer prices, and demand trends.

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

1. Starting Price: 3000 euros. This is the initial price set for the auction.
2. Condition: The coin has a condition rating of 80 (VF+), which is an acceptable level, but not among the highest. This may influence the price, as coins in better condition tend to reach higher prices.
3. Auction History:
- It has been auctioned 2 times in the past, of which it sold 1 time and did not sell 1 time.
- The average hammer price in previous auctions was 3200 euros, indicating that there is interest in the coin at prices close to this value.
4. Previous Prices:
- In the May 2022 auction, the coin sold for 3200 euros with a condition of 85, which is better than the current one.
- In the December 2021 auction, the estimated price was 2500 euros, but it did not sell.

Given that the average hammer price is 3200 euros and considering that the current condition is slightly lower than that of the last sale, an estimated maximum purchase price could be in a range between the starting price and the average hammer price.

Taking all these factors into account, an estimated maximum purchase price could be around 3000 to 3200 euros. This is based on the interest shown 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. Current Condition: The coin has a condition rating of 85 (MBC+/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 similar coins has been 104.75 euros.
- In previous auctions, hammer prices have ranged from 25 euros to 320 euros, depending on condition and other factors.

3. Starting Price and Estimated Price:
- The current starting price is 75 euros, which is reasonable given the price history.
- The estimated price of 300 euros in a previous auction (2021) for a coin with a similar condition (85) suggests there is significant potential for a higher hammer price.

4. Sales Trends: The coin has been sold in 13 out of the last 15 auctions, indicating good demand.

Based on these factors, an estimated maximum purchase price could be in the range of 150 to 200 euros. This is based on the hammer price history and the current condition of the coin. However, since the starting price is 75 euros, it is likely that the actual hammer price will be closer to the lower end of this range unless there is significant competition in the auction.

Therefore, a reasonable maximum purchase price could be 200 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 rating of 80 (MBC+), indicating that it is in good condition. This generally translates to a higher value compared to coins with lower conditions.

2. Auction History:
- The average hammer price for similar coins has been 91.25 euros.
- In previous auctions, hammer prices have varied, but there are recent examples where coins with similar condition (80) have sold for 150 euros (in 2022).

3. Starting Price and Estimates:
- The current starting price is 40 euros, which is relatively low compared to previous hammer prices.
- The average starting price of 49.62 euros also suggests that there is room for the hammer price to be significantly higher.

4. Sales Trends:
- Out of the 12 times it has been auctioned, there have been 9 sales, indicating good demand for this coin.

5. Comparison with Previous Prices:
- In previous auctions, the hammer price has reached up to 220 euros for coins with a condition of 80.

Based on these factors, an estimated maximum purchase price could be in the range of 150 to 220 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 200 euros.

To estimate a maximum purchase price for the coin in question, we can analyze the provided data, especially the current condition of the coin (80 - MBC+) and the previous auction prices of coins with similar conditions.

1. Current Condition: The coin has a condition of 80 (MBC+), indicating that it is in fairly good shape, but not the best possible condition.

2. Previous Auction Prices: By observing the auction prices of coins with similar conditions (around 80), we can see that they have reached auction prices that vary, but generally, the auction prices for condition 80 have been in the range of 320 to 360 euros in previous auctions.

3. Average Auction Price: The average auction price for this coin is 353.38 euros, which is also a good indicator of the market value.

4. Auction Trends: The coin has been auctioned 52 times, with a high sales percentage (49 out of 52), indicating consistent demand.

5. Starting Price: The starting price is 200 euros, which is reasonable given the auction price history.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 350 to 400 euros, considering that the condition is good and that the auction price history supports this estimate.

Therefore, a reasonable maximum purchase price could be 400 euros.

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 for this coin has been 373.87 euros.
- In previous auctions, hammer prices for coins with a similar condition (80) have varied, but there are examples where hammer prices have reached up to 650 euros (such as in the auction on March 16, 2023).

3. Starting Price: The current starting price is 250 euros, which is a reasonable starting point.

4. Price Trends: Looking at the hammer prices in previous auctions, it seems there is potential for the hammer price to exceed the average price, especially if there is interest in the coin.

Based on these factors, an estimated maximum purchase price could be in the range of 500 to 650 euros, considering that collector interest and the coin's condition may influence the final price.

Therefore, an estimated maximum purchase price could be 650 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 of 75 (MBC), which indicates that it is in an acceptable state, but not in the best condition.

2. Previous Prices: By observing the auction prices of coins with a similar condition (75), we can see that they have reached auction prices that vary, but generally range between 220 and 360 euros in recent auctions.

3. Average Hammer Price: The average hammer price for this coin is 406.24 euros, suggesting that, in general, buyers are willing to pay more than the starting price.

4. Recent Trends: In the most recent auctions, hammer prices have been quite high, even for coins with similar conditions. For example, in a recent auction, a coin with a condition of 75 was sold for 360 euros.

5. Starting Price: The starting price is 175 euros, which is relatively low compared to previous hammer prices.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 350 to 400 euros, considering that the condition is an important factor and that hammer prices have been higher in the past.

Therefore, a reasonable maximum purchase price could be 400 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 of 75 (MBC), which indicates that it is in fairly good shape, but not of the highest quality.

2. Auction History:
- The average hammer price for similar coins has been 406.24 euros.
- In previous auctions, coins with a similar condition (75) have reached hammer prices that varied, but some examples are:
- 220 euros (2020-12-16)
- 240 euros (2020-11-19)
- 270 euros (2021-06-22)
- 360 euros (2022-10-19)

3. Starting Price and Average Starting Price:
- The current starting price is 200 euros, and the average starting price in the past has been 162.35 euros.

4. Recent Trends: In the most recent auctions, hammer prices have shown an increase, suggesting a positive trend in interest for this coin.

Based on these factors, an estimated maximum purchase price could be in the range of 300 to 400 euros, considering that the average hammer price has been 406.24 euros and that the condition of the coin is good, but not excellent.

Therefore, a reasonable maximum purchase price could be approximately 350 euros.