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 95 (S/C-), indicating that it is in very good shape. This generally translates to a higher price compared to coins in lower condition.

2. Auction History:
- The average hammer price in previous auctions for coins with a similar condition (95) has been 300 euros (in the December 2021 auction and on other occasions).
- In the most recent auction with a condition of 95, the hammer price was 300 euros.

3. Starting Price and Average Hammer Price:
- The current starting price is 250 euros, which is reasonable given the price history.
- The average hammer price is 250.71 euros, suggesting that the hammer price could be in a similar range.

4. Price Trends: In previous auctions, hammer prices have fluctuated, but coins in condition 95 have reached hammer prices of up to 330 euros.

Based on these factors, an estimated maximum purchase price for this coin could be around 300-330 euros, as this is a price that has been reached in previous auctions for coins in similar conditions.

Therefore, I would recommend considering a maximum purchase price of 330 euros.

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

1. Condition: The coin to be auctioned has a condition of 95 (EBC+), which indicates 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 observing the hammer prices of coins with a similar condition (95), we can see that in previous auctions, the hammer prices have varied. For example:
- In the 2021 auction, a coin with a condition of 95 was sold for 950 euros.
- In the 2024 auction, another coin with a condition of 95 was sold for 1200 euros.

3. Average hammer price: The average hammer price of coins auctioned in the past is 787.5 euros, which can also serve as a reference.

4. Starting price: The starting price of the coin is 750 euros, indicating that the auctioneer expects considerable interest in the coin.

5. Sales trends: The coin has been auctioned 14 times, of which 12 have been sold, indicating good demand.

Based on these factors, and considering that the condition of the coin is high and that there have been recent sales at prices above 1000 euros for coins of similar condition, an estimated maximum purchase price could be between 1000 and 1200 euros.

Therefore, a reasonable maximum purchase price could be 1100 euros. This allows for a margin for competition in the auction, given the interest that a coin in such good condition may generate.

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

1. Condition: The coin has a condition rating of 95 (S/C-), indicating that it is in very good shape. This generally increases its value compared to coins with lower conditions.

2. Auction History:
- In the December 2021 auction, the coin was estimated at 3000 euros and sold for 2000 euros, with a condition of 95.
- In September 2022, the coin was auctioned with a starting price of 1200 euros, an estimated price of 2000 euros, and sold for 1700 euros, with a condition of 90.
- In March 2024, it was estimated at 2500 euros and sold for 2800 euros, also with a condition of 90.

3. Starting Prices and Average Prices: The current starting price is 1800 euros, and the average selling price in the past has been 2166.67 euros.

4. Price Trends: Looking at previous selling prices, there seems to be an upward trend, especially in the last auction where it sold for 2800 euros.

Based on this data, an estimated maximum purchase price could be in the range of 2500 to 3000 euros, considering that the condition is high and interest in the coin appears to be increasing. Therefore, a reasonable maximum purchase price could be 2800 euros.

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

1. Starting Price: 1800 euros.
2. Condition: The coin has a condition rating of 95 (S/C-), indicating that it is in very good shape.
3. Auction History:
- In December 2021, it was auctioned with an estimated price of 2500 euros and sold for 2200 euros.
- In September 2022, the starting price was 1500 euros, with an estimated price of 2500 euros and a final bid of 1700 euros.

4. Average Final Price: 1950 euros, which is a good indicator of market value.

Given that the coin has a history of final bids exceeding the current starting price and considering its good condition, a reasonable maximum purchase price could be in the range of previous final bid prices.

Taking all this into account, an estimated maximum purchase price could be approximately 2200 euros, which is the highest price reached in previous auctions for this condition. This would allow you to compete in the auction without exceeding the observed market value.

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

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

2. Previous auction prices:
- In 2021, a coin with a condition of 95 sold for 5000 euros.
- In 2022, a coin with a condition of 90 sold for 5000 euros, suggesting that condition has a significant impact on price.
- In 2024, another coin with a condition of 95 sold for 5400 euros.

3. Starting price and average hammer price: The current starting price is 4000 euros, and the average hammer price in previous auctions is 3810 euros. This suggests that the starting price is reasonable and that there is potential for the hammer price to be higher.

4. Auction trends: Since the coin has sold every time it has been auctioned, this indicates a consistent interest in the coin, which may lead to an increase in the hammer price.

Based on these factors, an estimated maximum purchase price could be between 5000 and 6000 euros, considering that the condition is high and that previous hammer prices for similar coins have been in that range. A price of 5500 euros could be a reasonable target, given the sales history and the condition of the coin.

Based on the provided data, we can conduct an analysis to estimate a maximum purchase price for the coin in question.

1. Starting price: 600 euros.
2. Condition: 85 (ebc-), indicating good condition, although not the best possible.
3. Auction history: The coin has been auctioned once before, with a hammer price of 600 euros, which matches the current starting price. This suggests that the market has valued this coin in that range.
4. Previous estimated price: In the previous auction, a price of 1000 euros was estimated, but the hammer price was 600 euros, indicating that the actual interest from buyers was lower than the estimate.

Given that the coin has a sales history at 600 euros and considering that the condition is good but not exceptional, a maximum purchase price could be in the range of 600 to 800 euros. This is because, although the previous hammer price was 600 euros, interest may have increased slightly, but not enough to reach the estimated price of 1000 euros.

Therefore, an estimated maximum purchase price could be 800 euros.

Given that the coin has a conservation of 95 (S/C-), which is a very high conservation, and considering that it is the first time it is being auctioned, the starting price is 900 euros.

In general, coins in similar conditions tend to reach hammer prices that can be significantly higher than the starting price, especially if there is interest in the auction. Without historical sales data for this specific coin, it is difficult to make an accurate estimate, but it can be considered that the hammer price could be between 1.5 and 2 times the starting price, depending on the interest of collectors.

Therefore, an estimated maximum purchase price could be in the range of 1350 to 1800 euros. However, since there is no data from previous auctions, it is advisable to pay attention to the dynamics of the auction and the interest of the bidders.

To estimate a maximum purchase price for the coin that will be auctioned, we will consider several factors:

1. Condition: The coin in question has a condition rating of 110 (FDC), indicating that it is in exceptional condition. This generally increases its value compared to coins of lower condition.

2. Starting Price: The starting price is 90 euros. This is the starting point for the auction.

3. Auction History:
- The coin has been auctioned 13 times in the past, of which it has sold 11 times. This indicates good demand.
- Previous hammer prices for coins of similar condition (95 and 90) have varied, but the highest recorded price is 50 euros in a previous auction, although this may not be representative due to the condition.

4. Price Trends: The average hammer price in previous auctions is 19.09 euros, but this includes coins of lower condition. For coins in FDC condition, a significantly higher price can be expected.

5. Previous Price Estimates: In past auctions, estimated prices for coins of similar condition have been up to 40 euros, but with the FDC condition, it is reasonable to expect the hammer price to be considerably higher.

Given all this, an estimated maximum purchase price could be between 150 and 200 euros, considering the high condition and historical demand. However, the starting price of 90 euros suggests that there could be a good buying opportunity if competition is not high.

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

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

1. Condition: The coin has a condition rating of 95 (S/C-), indicating that it is in very good shape. This generally increases its value compared to coins with lower conditions.

2. Previous auction prices:
- In December 2020, the coin was auctioned with a starting price of 1700 euros and sold for 2200 euros, indicating significant interest in that condition.
- In December 2021, although the final price was lower (950 euros), the condition was 85, suggesting that condition drastically affects the price.
- In March 2024, the starting price is 2500 euros with an estimated price of 4000 euros, indicating that the market continues to value this coin well in good condition.

3. Average starting and final prices: The average starting price is 1900 euros and the average final price is 1575 euros. This suggests that, in general, coins of this reference tend to sell below their starting price, but interest may vary depending on the condition.

4. Market trends: Since the coin has been auctioned several times and has had a high final price in the past, this suggests that there is an active market for this coin, especially in good condition.

Based on these factors, an estimated maximum purchase price could be between 2200 and 2500 euros, considering that the condition is high and there has been interest in the past. However, since the current starting price is 1500 euros, it could be a good buying opportunity if it can be acquired below that range.

Therefore, a reasonable maximum purchase price could be 2400 euros.

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

1. Current starting price: 1200 euros.
2. Condition of the coin: 95 (EF+), indicating good preservation, although not the best possible.
3. Auction history:
- In 2020, the coin was auctioned with a starting price of 2500 euros and sold for 3200 euros, with a condition of 100.
- In 2021, it was estimated at a price of 2000 euros, but it sold for 1450 euros, also with a condition of 100.

4. Average starting and selling price: The average starting price is 1850 euros and the average selling price is 2325 euros.

Given that the condition of the current coin is 95, which is lower than the conditions of 100 from previous auctions, it is reasonable to adjust the estimated price downward.

We can consider that, based on the price history and condition, a maximum purchase price could be set between the average selling price and the current starting price, adjusted for condition.

An approximate calculation could be:

- Average selling price: 2325 euros.
- Adjustment for condition (considering that 95 is slightly less than 100): we could reduce the price by 10-15%.

If we apply a 10% adjustment to the average selling price:

2325 - (2325 * 0.10) = 2092.5 euros.

Therefore, an estimated maximum purchase price could be around 2000-2100 euros. This reflects a balance between the price history and the current condition of the coin.

Based on the provided data, we can conduct an analysis to estimate a maximum purchase price for the coin in question.

1. Starting price: 1200 euros.
2. Average hammer price in the past: 1500 euros.
3. Estimated price at the previous auction: 2000 euros, although the hammer price was 1500 euros.
4. Condition of the coin: 100 (Uncirculated), indicating that it is in excellent condition.

Given that the coin is in good condition and has had a hammer price of 1500 euros in the past, along with an estimated price of 2000 euros, we can consider that the hammer price could be in a similar range or slightly higher.

Taking into account that the starting price is 1200 euros and that the average hammer price has been 1500 euros, an estimated maximum purchase price could be between 1500 and 1800 euros, considering that the condition is excellent and there is interest in the coin.

Therefore, an estimated maximum purchase price could be 1800 euros.

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

1. Condition: The coin to be auctioned has a condition of 100 (S/C), indicating that it is in excellent shape. This generally increases its value compared to coins with lower conditions.

2. Starting Price: The starting price is 1800 euros, which is a good starting point.

3. Auction History:
- The average hammer price in previous auctions is 1506.67 euros.
- In past auctions, hammer prices have varied, but there are examples of coins with similar conditions that have sold for higher prices, such as 2800 euros in a recent auction.

4. Price Trends: The overall trend appears to be upward, especially for coins in good condition. The last auction with a hammer price of 1800 euros and an estimated price of 3000 euros suggests that there is significant interest in this coin.

5. Comparison with Previous Prices: The coin has had hammer prices ranging from 1100 to 2800 euros in similar conditions, indicating that the market is willing to pay more for well-preserved coins.

Taking all these factors into account, an estimated maximum purchase price could be around 2500 euros. This is based on the good condition of the coin, market interest, and previous hammer prices.

To estimate a maximum purchase price for the coin that is going to be auctioned, let's consider several factors:

1. Condition of the coin: The coin in question has a condition of 100 (S/C), indicating that it is in excellent shape. This generally increases its value compared to coins with lower conditions.

2. Auction history:
- The current starting price is 75 euros, which is significantly higher than the average starting price of 21 euros. This suggests that the coin is valued more in this auction.
- The average hammer price in previous auctions is 40.92 euros, but there is a notable hammer price of 180 euros in a previous auction with the same condition (100).
- Most previous auctions have had hammer prices that varied, but the highest recorded price is 180 euros.

3. Sales trends: The coin has sold in 13 out of the last 17 auctions, indicating good demand.

4. Estimated price: The estimated price in the current auction is 125 euros, which also suggests that bidders are willing to pay more for this coin.

Based on these factors, an estimated maximum purchase price could be positioned between the estimated price of 125 euros and the highest recorded hammer price of 180 euros. Given that the condition is excellent and there is demonstrated interest in the coin, a reasonable maximum price could be approximately 150 euros. This allows for a margin for competition in the auction, considering that the hammer price may exceed the estimate in an active auction environment.

Based on the provided data, we can conduct an analysis to estimate a maximum purchase price for the coin in question.

1. Starting price: 900 euros.
2. Average hammer price in the past: 850 euros.
3. Condition of the coin: 95 (S/C-), indicating that it is in very good condition.
4. Estimated price at the previous auction: 1000 euros, although the hammer price was 850 euros.

Given that the coin has a high condition rating (95) and has had a hammer price of 850 euros in the past, it is reasonable to consider that the hammer price could be in a similar range or slightly higher, as the market may have changed since the last auction.

Additionally, the current starting price is 900 euros, suggesting that the seller expects the coin to sell for a higher price.

Taking all these factors into account, an estimated maximum purchase price could be between 900 and 1000 euros. However, to be more conservative and considering the previous average hammer price, a reasonable maximum purchase price could be approximately 950 euros. This allows for some competition in the auction while also staying within a range that reflects the historical value of the coin.

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

1. Current starting price: 1200 euros.
2. Coin condition: 100 (S/C), indicating good condition.
3. Auction history:
- In 2020, the coin was auctioned with a starting price of 1500 euros and sold for 2600 euros, with a condition of 110.
- In 2021, it was estimated at a price of 2000 euros and sold for 1500 euros, with a condition of 100.

4. Average starting and final prices:
- Average starting price: 1350 euros.
- Average final price: 2050 euros.

Given that the condition of the current coin is 100, similar to the 2021 auction, and considering that the final price on that occasion was 1500 euros, we can infer that the final price could be in a similar range.

Additionally, the current starting price is lower than the average starting price and the final price of previous auctions, suggesting there is potential for an increase in the final price.

Taking all these factors into account, an estimated maximum purchase price could be around 2000 euros, which is a reasonable value considering the auction history and the condition of the coin.

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

1. Starting price: 1200 euros.
2. Average hammer price in the past: 1700 euros.
3. Condition of the coin: 100 (S/C), indicating it is in excellent condition.
4. Estimated price at the previous auction: 2000 euros, although it was not reached at the auction.

Given that the coin has a high condition rating and has had a hammer price of 1700 euros in the past, it is reasonable to consider that the hammer price could be in a similar range or slightly higher, especially if there is interest in the current auction.

Taking into account that the starting price is 1200 euros and that the average hammer price has been 1700 euros, a maximum purchase price could be around 1800-2000 euros, as the interest in the coin and its condition could attract more bidders.

Therefore, an estimated maximum purchase price could be 2000 euros.

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

1. Current starting price: 1200 euros.
2. Condition: The coin is in a condition of 100 (S/C), indicating that it is in excellent shape.
3. Auction history:
- In 2020, the coin was auctioned with a starting price of 1800 euros and sold for 3200 euros.
- In 2021, although there was no starting price, it was estimated at 2000 euros and sold for 1500 euros.

4. Average starting and final prices:
- Average starting price: 1500 euros.
- Average final price: 2350 euros.

Given that the coin is in high condition and has a history of successful sales, the final price is usually significantly higher than the starting price.

Considering the current starting price of 1200 euros and the history of final prices, an estimated maximum purchase price could be positioned between the average final price (2350 euros) and the highest recorded final price (3200 euros).

Therefore, a reasonable estimated maximum purchase price could be around 2500 to 3000 euros, considering that the starting price is low compared to the final price history and the high 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 being auctioned has a condition rating of 100 (MS/PR), indicating that it is in excellent condition. This generally increases its value compared to coins with lower condition ratings.

2. Auction History:
- The highest recorded hammer price for a coin with the same condition (100) was 220 euros in December 2020.
- In other auctions, hammer prices for coins with similar conditions (95) have reached up to 60 euros.

3. Starting Price and Average Prices:
- The current starting price is 90 euros, which is significantly higher than the average starting price of 17.2 euros and the average hammer price of 35.5 euros. This suggests that the seller has high expectations for this auction.

4. Sales Trends: Of the 18 times it has been auctioned in the past, it has sold 15 times, indicating good demand.

Based on these factors, an estimated maximum purchase price could be in the range of 180 to 220 euros, given that the highest recorded hammer price was 220 euros and considering that the condition is excellent. However, since the starting price is 90 euros, bidders may be willing to pay a bit more, but not necessarily reaching the historical maximum.

Therefore, a reasonable estimated maximum purchase price could be 200 euros.

Given that the coin has a conservation grade of 95 (S/C-), which is a very high conservation grade, and considering that it is being auctioned for the first time, the starting price is set at 900 euros.

In the collector's market, coins in similar conditions often reach prices above the starting price, especially if demand is high. Without historical sales data for this reference, it is difficult to make an accurate estimate, but based on the conservation grade and the starting price, a maximum estimated purchase price could be in the range of 1,200 to 1,500 euros, depending on the interest of collectors in the auction.

Therefore, a maximum estimated purchase price could be approximately 1,300 euros.

Given that the coin has a grade of 95 (S/C-), which is a very high grade, and considering that this is the first time it is being auctioned, the starting price is set at 1200 euros.

In general, coins in similar conditions tend to reach hammer prices that can exceed the starting price, especially if there is interest in the auction. Without historical sales data for this specific coin, it is difficult to make an accurate estimate, but we can consider that, in the case of high-grade coins, the hammer price can be between 1.5 and 2 times the starting price, depending on demand.

Therefore, an estimated maximum purchase price could be in the range of 1800 to 2400 euros. However, since the starting price is 1200 euros, a more conservative hammer price could be around 1800 euros, assuming there is interest in the auction.