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 70 (MS-). This indicates that it is in an acceptable state, but not of high quality.

2. Previous Auction Prices: By observing previous auction prices for coins with a similar condition (70), we can see that they have varied. For example:
- In previous auctions, coins with a condition of 70 have reached hammer prices of 110 to 140 euros.
- The average hammer price for coins with a condition of 70 seems to be around 110-135 euros.

3. Starting Price and Average Hammer Price: The current starting price is 110 euros, and the average hammer price in the past has been 133.28 euros. This suggests that the hammer price could be in a similar range or slightly above the starting price.

4. Recent Trends: In the most recent auctions, hammer prices for coins with similar conditions have shown a trend of stabilizing or slightly increasing, which could indicate growing interest in this type of coin.

Based on these points, an estimated maximum purchase price for the coin in question could be in the range of 140 to 160 euros. This range takes into account the current condition, previous hammer prices, and market trends. However, it is important to note that the final price may vary depending on competition in the auction and the interest of 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 rating of 80 (MBC+). This indicates that it is in relatively good shape, which may positively influence its price.

2. Previous Auction Prices:
- The average auction price for similar coins has been 134.97 euros.
- Looking at the auction prices of coins with similar conditions (around 75-85), we can see that the auction prices have varied, but many have exceeded 100 euros.

3. Starting Price and Estimated Price:
- The starting price is 90 euros, which is a good starting point.
- The estimated price for this auction is 150 euros, suggesting that there are expectations for the coin to sell at a higher price.

4. Historical Trends:
- In previous auctions, coins with similar conditions have reached auction prices ranging from 100 to 200 euros, depending on demand and other factors.

Based on these points, an estimated maximum purchase price for this coin could be between 150 and 200 euros, considering that the condition is good and that interest in coins of this type may be high. Therefore, a reasonable maximum purchase price could be 200 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 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 in previous auctions is 348.13 euros.
- The coin has been auctioned 13 times, of which it has sold 8 times, indicating good demand.
- In recent auctions, such as the one in December 2022, an estimated price of 600 euros was suggested, although it did not sell.

3. Starting and Hammer Prices:
- In previous auctions, starting prices have varied, but the current starting price is 300 euros.
- In the March 2023 auction, the hammer price was 300 euros with a condition of 75, suggesting that the hammer price could be similar or slightly higher for a coin in better condition.

4. Price Trends:
- The trend in hammer prices appears to be increasing, especially for coins in good condition.

Based on these factors, an estimated maximum purchase price could be between 400 and 450 euros, considering that the condition is good and that the hammer price history suggests buyers are willing to pay more for coins in similar conditions.

Therefore, a reasonable maximum purchase price could be 450 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 70 (VF-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Auction History:
- The average hammer price from previous auctions is 163.82 euros.
- The coin has been auctioned 14 times, of which it has sold 11 times, indicating good demand.
- In recent auctions, the hammer prices have been quite high, especially in the March 2023 auction, where it sold for 280 euros with a condition rating of 90.

3. Starting Price and Estimates:
- The current starting price is 150 euros, which is slightly higher than the average starting price of 124.62 euros.
- The estimated price of 150 euros is also relevant, as it indicates the seller's expectation.

4. Price Trends:
- In previous auctions, hammer prices have varied, but there are examples of hammer prices exceeding 200 euros, even with similar conditions.

Based on these factors, an estimated maximum purchase price could be in the range of 200 to 250 euros. This is due to the good historical demand, the hammer price in recent auctions, and the condition of the coin.

Therefore, a reasonable maximum purchase price could be 250 euros.

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

1. Current starting price: 200 euros.
2. Current condition: 85 (MBC+/EBC-), which is quite a good condition.
3. Average hammer price in the past: 250 euros.
4. Auction history: The coin has been auctioned 12 times, of which it has sold 11 times, indicating good demand.

### Analysis of previous prices:
- In the 2020 auction, with a condition of 85, the hammer price was 260 euros.
- In the 2022 auction, also with a condition of 85, the starting price was 300 euros, but the hammer price was not reported.
- In the 2023 auction, with a condition of 80, the hammer price was 260 euros.

### Considerations:
- The condition of 85 is a positive factor, as it has previously reached hammer prices of up to 260 euros.
- The average hammer price of 250 euros suggests that buyers are willing to pay close to this value.
- Given that the starting price is 200 euros, it is reasonable to expect that the hammer price will be above this value, especially considering the good condition.

### Estimation of the maximum purchase price:
Taking all these factors into account, a reasonable maximum purchase price could be in the range of 260 to 300 euros, as this is the range of hammer prices that has been observed in the past for coins with a similar condition.

Therefore, an estimated maximum purchase price could be approximately 280 euros. This allows for a margin for competition in the auction and aligns with previous hammer prices.

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

1. Current Condition: The coin has a condition rating of 80 (MBC+), 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 208.64 euros.
- The coin has been auctioned 12 times, of which it has sold 11 times, indicating good demand.
- Previous hammer prices for coins with a similar condition (80) have varied, but there are examples of auctions reaching up to 220 euros.

3. Starting and Hammer Prices:
- The current starting price is 175 euros, which is lower than the historical average hammer price.
- In previous auctions, starting prices have ranged from 110 to 300 euros, with hammer prices reaching up to 360 euros in the past.

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

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 220 to 250 euros, considering that the condition is good and that the hammer price history supports this estimate. Therefore, a reasonable maximum purchase price could be 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 of 70 (VF-), indicating that it is in an acceptable state, but not among the best qualities. This may influence the price, as coins in better condition tend to reach higher prices.

2. Auction History:
- In the past, the coin has been auctioned 7 times, of which it has sold 6 times. This indicates good demand.
- The average hammer price in previous auctions is 320 euros, suggesting that buyers are willing to pay close to this price.
- The last auction with a similar condition (70) had a hammer price of 320 euros.

3. Starting Price and Estimates:
- The current starting price is 300 euros, which is reasonable compared to the average hammer price.
- The average starting price in previous auctions is 287.14 euros, indicating that the current starting price is aligned with the history.

4. Price Trends:
- In the 2022 auction with a condition of 80, the hammer price was 400 euros, showing that better condition can significantly increase the price.

Based on these factors, an estimated maximum purchase price could be slightly above the previous average hammer price, considering that the condition is a limiting factor.

Estimated Maximum Purchase Price: 350 euros.

This price reflects a balance between the current condition and the price history, allowing for a margin for competition in the auction.

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-). This indicates that it is in an acceptable state, but not among the highest qualities.

2. Starting Price and Average Hammer Price: The starting price is 130 euros, and the average hammer price in previous auctions is 183.72 euros. This suggests that, on average, similar coins have sold for a price higher than the starting price.

3. Sales History: The coin has been auctioned 99 times, of which 93 have resulted in sales. This indicates high demand and a good sales history.

4. Previous Prices: Looking at the hammer prices of coins with a similar condition (70), the hammer price has varied, but there are examples where they have sold for over 200 euros, such as in the auctions of 2020 and 2023.

5. Recent Trends: In the most recent auctions, the hammer prices for coins with a condition of 70 have been around 180-200 euros.

Based on these factors, an estimated maximum purchase price could be between 200 and 220 euros. This is because, although the condition is not the highest, the sales history and demand suggest that it could reach a price above the average hammer price.

Therefore, a reasonable maximum purchase price could be 210 euros.

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

1. Starting price: 600 euros.
2. Average hammer price in the past: 5000 euros. This indicates that, although the starting price is relatively low, the interest in the coin may be high, suggesting it could reach a much higher price at auction.
3. Condition: The coin has a condition rating of 70 (VF-), which is a good condition, although not the best. This may influence the price, as coins in better condition tend to fetch higher prices.
4. Auction history: It has been auctioned once and sold on that occasion, indicating there is demand for this coin.

Given that the average hammer price is significantly higher than the starting price, and considering the good condition of the coin, an estimated maximum purchase price could be in the range of 4000 to 6000 euros. This is based on the potential interest from collectors and the history of hammer prices.

Therefore, an estimated maximum purchase price could be around 5000 euros.

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

1. Starting price: 1800 euros.
2. Average hammer price in the past: 4600 euros.
3. Condition of the coin: 70 (MBC-), indicating good preservation, although not the best possible.
4. Auction history: It has been auctioned once and sold on that occasion, suggesting there is interest in the coin.

Since the average hammer price is significantly higher than the starting price, and considering that the condition is good, we could estimate that the hammer price might be in a range close to the previous average hammer price.

However, given that it has only been auctioned once and the market can vary, it is prudent not to set the maximum purchase price exactly at the average hammer price.

Taking all these factors into account, an estimated maximum purchase price could be between 4000 and 4600 euros, as this reflects the interest in the coin and its good condition, but also considers the possibility that the current market may not reach the previous average price.

Therefore, an estimated maximum purchase price could be 4500 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 70 (VF-), which is a medium level. This suggests that its value will not be as high as that of coins in better condition.

2. Auction History:
- In the past, the coin has been auctioned 5 times and has sold in all of them, indicating a consistent interest in the coin.
- Previous hammer prices for coins with a similar condition (70) have ranged from 280 to 380 euros.

3. Starting Price and Average Price:
- The current starting price is 225 euros, which is below the average starting price of 233.33 euros.
- The average hammer price is 328 euros, suggesting that the final price could be in a similar range.

4. Price Trends:
- In previous auctions, hammer prices for coins with a condition of 70 have been in the range of 280 to 380 euros. This suggests that the final price could be at the upper end of this range, given that interest in the coin appears to be strong.

Based on these factors, an estimated maximum purchase price could be around 350 euros, considering that it is a reasonable price based on previous auctions and the current condition of the coin.

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

1. Coin Condition: The coin has a condition rating of 95 (EBC+), indicating that it is in very good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Previous Auction Prices: By looking at the hammer prices of coins with a similar condition (95), we can see that they have reached hammer prices of up to 1400 euros in the past (as seen in the auction on 2020-01-23). However, most hammer prices for coins in condition 95 seem to be in a lower range, around 400-750 euros.

3. Starting Price and Average Hammer Price: The current starting price is 450 euros, and the average hammer price for similar coins is 313.25 euros. This suggests that the starting price is reasonable, but it also indicates that there could be competition in the auction that might drive the price up.

4. Recent Trends: In the most recent auctions, hammer prices for coins of similar condition have been in the range of 360-400 euros, suggesting that interest in high-condition coins remains strong.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 600 to 800 euros. This range takes into account the high condition of the coin and previous hammer prices, as well as the possibility that competition in the auction could raise the price.

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

1. Starting price: 250 euros.
2. Average hammer price: 360 euros. This is an important figure, as it indicates the average price at which the coin has sold in the past.
3. Condition: The coin has a condition rating of 70 (MBC-), which indicates that it is in good condition, although not the best possible (FDC).
4. Auction history: It has been auctioned once and sold on that occasion, suggesting that there is interest in the coin.

Given that the average hammer price is significantly higher than the starting price, and considering the good condition of the coin, an estimated maximum purchase price could be set between the average hammer price and an additional percentage to secure the purchase.

We could estimate a maximum purchase price around 400-450 euros, keeping in mind that interest in the coin may lead to competitive bidding. However, it is important to remember that the final price will depend on the demand at the auction and the bidding strategy of the participants.

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 relatively good shape. This can positively influence its price.

2. Starting Price and Average Hammer Price: The starting price is 650 euros, and the average hammer price in previous auctions is 655 euros. This suggests that the hammer price tends to be close to the starting price.

3. Sales History: The coin has been auctioned 89 times, of which it has sold 85 times. This indicates good demand and a history of successful sales.

4. Previous Prices: By looking at previous hammer prices for coins with similar conditions, we can see that prices have varied. For example, in recent auctions, coins with conditions ranging from 80 to 95 have reached hammer prices between 500 and 1300 euros, depending on the condition and demand at that time.

5. Recent Trends: In the most recent auctions, hammer prices have been in the range of 700 to 1200 euros for coins of similar condition.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 800 to 900 euros, considering that the hammer price is usually higher than the starting price and that the condition is good. However, it is important to keep in mind that the final price will depend on the competition in the auction and the specific demand at that moment.

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

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

2. Current Starting Price and Previous Prices: The current starting price is 600 euros. In previous auctions, coins with a similar grade (80) have had hammer prices that vary, but many have been in the range of 500 to 650 euros. For example, in past auctions, coins with a grade of 80 have sold for hammer prices of 600 euros and 650 euros.

3. Price Trends: The average hammer price for similar coins is 576.84 euros, suggesting that the hammer price may be close to this value. However, there are also examples of coins that have sold above this average, especially if demand is high.

4. Sales History: The coin has been auctioned 87 times, with a sell-through rate of 98.85% (86 out of 87). This indicates a consistent interest in this coin, which may increase its value at auction.

5. Maximum Price Estimate: Given that the starting price is 600 euros and considering that in previous auctions coins with a similar grade have reached hammer prices of up to 700 euros, a reasonable maximum purchase price could be in the range of 700 to 800 euros, especially if there is interest in the auction.

Conclusion: An estimated maximum purchase price for this coin could be 750 euros. This allows for a margin to compete in the auction, considering the grade and price history.

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 95 (EBC+), indicating that it is in very good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Current price and previous prices: The current starting price is 750 euros. In previous auctions, coins with a similar condition (95) have reached hammer prices that varied, but some have exceeded 1000 euros. For example, in March 2023, a coin with a condition of 95 was sold for 950 euros.

3. Price trends: The average hammer price for similar coins is 674.01 euros, but since this coin has a higher condition, it is reasonable to expect its hammer price to be above this average.

4. Sales history: The coin has been auctioned 80 times, with a high sales percentage (77 out of 80). This suggests that there is consistent interest in this coin, which may increase its value.

5. Previous estimated prices: In past auctions, estimated prices for coins of similar condition have reached up to 1200 euros.

Taking all these factors into account, an estimated maximum purchase price for this coin could be between 1000 and 1200 euros, considering that the condition is high and there is a price history that supports this estimate.

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

2. Auction History:
- In the past, the coin has been auctioned 5 times and has sold in all of them, indicating a consistent interest in the coin.
- The previous hammer prices are:
- €750 (with a condition of 85)
- €500 (with unspecified condition)
- €566 (with a condition of 80)
- €900 (with a condition of 85)
- The average hammer price is €683.2, suggesting that, in general, buyers are willing to pay around this figure.

3. Starting Price and Estimates:
- The current starting price is €600, which is consistent with the average starting price in previous auctions.
- The estimated price for this auction is €1000, indicating that there are expectations for the coin to reach a higher price, although this may depend on demand at the time of the auction.

4. Condition Comparison:
- The condition of 70 is lower than the conditions of 80 and 85 from previous auctions, which could limit the maximum price that could be reached in this auction.

Taking all these factors into account, an estimated maximum purchase price could be in the range of €600 to €750, considering that the current condition is lower than the coins that have sold for higher prices. A hammer price around €700 could be a reasonable target, given the sales history and current condition.

Therefore, an estimated maximum purchase price could be €700.

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

1. Starting price: 2500 euros.
2. Current condition: 80 (MBC+).
3. Auction history: The coin has been auctioned 7 times and has sold on all occasions. The average hammer price in the past has been 2901.67 euros.
4. Previous hammer prices:
- In 2020, it was hammered at 2400 euros with a condition of 80.
- In 2015, it was hammered at 1910 euros with a condition of 80.
- In 2015, it was hammered at 2800 euros (condition not specified).
- In 2014, it was hammered at 3300 euros (condition not specified).
- In 2022, it was not hammered (condition of 80).
- In 2023, it was hammered at 3400 euros with a condition of 85.

Based on this data, we can observe that:

- The current condition of the coin (80) has had hammer prices ranging from 1910 to 2400 euros in previous auctions.
- However, in recent auctions, coins with a slightly higher condition (85) have reached hammer prices of up to 3400 euros.

Given that the average hammer price is 2901.67 euros and considering that the condition of the coin is 80, an estimated maximum purchase price could be positioned in a range between the average hammer price and the highest hammer price observed for similar conditions.

Therefore, an estimated maximum purchase price could be approximately 3000 euros. This is based on the trend 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. Condition: The coin has a condition rating of 95 (EF+), indicating that it is in very 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 approximately 1978.34 euros.
- In previous auctions, coins with a similar condition (95) have reached hammer prices that vary, but some recent examples show hammer prices of 3400 euros and 4400 euros.

3. Starting Price: The current starting price is 2000 euros, which is a good starting point, but given the history of hammer prices, the final price may be significantly higher.

4. Price Trends: Looking at the most recent auctions, there seems to be an upward trend in hammer prices for high-condition coins. This suggests that buyers are willing to pay more for coins in excellent condition.

Based on these factors, an estimated maximum purchase price could be between 3500 and 4500 euros, considering that the highest hammer price in the past for coins of similar condition has been 4400 euros. This also takes into account the possibility that current demand may be high, which could push the price toward the upper end of this range.

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 fairly good shape, but not the best possible condition.

2. Previous Auction Prices:
- Previous hammer prices for coins with similar conditions (85) have been 3500, 3200, and 8750 euros.
- The average hammer price for past auctions is 5491.67 euros, suggesting that, in general, coins of this reference tend to reach high prices.

3. Starting Price and Average Starting Price:
- The current starting price is 2200 euros, which is significantly lower than the average starting price of 3457.14 euros. This could indicate a good buying opportunity.

4. Price Trends:
- Observing the hammer prices, it seems there is an upward trend in hammer prices in recent auctions, especially for coins in similar conditions.

Based on these factors, an estimated maximum purchase price could be positioned in a range between the average hammer price (5491.67 euros) and the highest observed hammer price (8750 euros). However, since the condition of the coin in question is slightly lower than that of some coins that have sold for higher prices, a reasonable maximum purchase price could be:

Estimated maximum purchase price: 6000 euros.

This price reflects a balance between the current condition, previous hammer prices, and the current starting price.