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 85 (ebc-), which indicates that it is in fairly good shape, but not the best possible condition.

2. Historical Prices: By looking at previous auction prices for coins with similar conditions (85 and 90), we can see that auction prices have varied. For example:
- In previous auctions, coins with a condition of 85 have reached hammer prices of up to 300 euros.
- Coins with a condition of 90 have reached hammer prices of up to 400 euros.

3. Starting Price and Average Hammer Price: The current starting price is 300 euros, and the average hammer price in the past has been 303.31 euros. This suggests that the market is willing to pay around this price.

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

Based on these factors, an estimated maximum purchase price for this coin could be between 350 and 400 euros. This is because, although the condition is not the highest, the interest in good quality coins and the price trend in the market suggest that buyers may be willing to pay a little more than the previous average hammer price.

Therefore, a reasonable maximum purchase price could be approximately 375 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 85 (ebc-), which indicates that it is in quite good shape. This is important because coins in better condition tend to reach higher prices.

2. Historical Prices: By looking at previous auction prices for coins with a similar condition (85), we can see that they have reached varying auction prices. For example:
- In the auction on 2023-02-16, a coin with a condition of 85 sold for 2000 euros.
- In the auction on 2023-12-13, another coin with a condition of 85 sold for 2600 euros.

3. Average Auction Price: The average auction price for this coin is 2749.1 euros, which also gives us an idea of the market value.

4. Starting Price and Average Starting Price: The current starting price is 1500 euros, and the average starting price in previous auctions is 1620.69 euros. This suggests that the starting price is reasonable compared to the history.

5. Market Trends: Since the coin has been auctioned 33 times and has had a sell-through rate of 90.9% (30 out of 33), this indicates a consistent interest in this coin.

Based on these factors, an estimated maximum purchase price could be between 2500 and 3000 euros, considering that the highest auction price for a coin with a similar condition was 2600 euros and that the average auction price is 2749.1 euros.

Therefore, a reasonable maximum purchase price could be approximately 2800 euros.

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 (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 from previous auctions for coins with similar conditions (around 90-95), we can see that the hammer prices have varied, but generally, coins in similar conditions have reached hammer prices ranging from 1800 to 2600 euros.

3. Average hammer price: The average hammer price for this coin is 1873.22 euros, which is also a good indicator of the expected value.

4. Starting price: The starting price is 1800 euros, suggesting that the seller expects the coin to sell for a reasonable price.

5. Recent trends: In the most recent auctions, hammer prices for coins of similar condition have been in the range of 2000 to 2600 euros.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 2400 to 2600 euros. This is based on the good condition of the coin and the hammer prices from previous auctions for similar coins.

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

1. Starting Price: 5000 euros. This is the initial price of the auction.
2. Condition: The coin has a condition rating of 90 (EF), indicating that it is in very good shape.
3. Auction History: The coin has been auctioned 2 times in the past and has sold on both occasions. This suggests that there is demand for this coin.
4. Previous Prices: In the previous auction, the starting price was 9000 euros, with a hammer price of 11000 euros. This indicates that the market is willing to pay more than the starting price.

Given that the average hammer price in the past has been 8200 euros and considering that the condition is good, an estimated maximum purchase price could be in the range of 11000 euros, which is the highest recorded hammer price in the previous auction.

Therefore, an estimated maximum purchase price for this coin could be 11000 euros.

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 (VF+), indicating that it is in quite good shape.

2. Previous Auction Prices:
- The auction prices for coins with a similar condition (80) have varied, but some examples are:
- 2020-02-12: Auction price 270
- 2018-10-17: Auction price 460
- 2023-01-31: Auction price 551
- 2024-03-14: Auction price 420

3. Average Auction Price: The average auction price for this coin is 353.51 euros, which is also a good indicator.

4. Starting Price: The starting price is 225 euros, which is reasonable compared to previous auction prices.

5. Trends: Observing the trends, it seems that auction prices have been increasing in recent years, especially for coins in good condition.

Based on this data, an estimated maximum purchase price could be in the range of 500 to 600 euros, considering that the highest auction price in the past for a coin of similar condition was 551 euros and that the market may be willing to pay more in a competitive auction.

Therefore, a reasonable maximum purchase price could be 550 euros.

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

2. Previous auction prices: By looking at the auction prices of coins with a similar condition (80), we can see that they have varied, but generally, the auction prices have been in a range that may be indicative of the current value.

3. Average auction price: The average auction price for this coin is 556.76 euros, which gives us a good reference point.

4. Price trends: In previous auctions, the hammer prices for coins with a condition of 80 have ranged between 380 and 650 euros, depending on demand and other factors.

5. Starting price: The starting price is 300 euros, which is a good starting point.

Based on these factors, an estimated maximum purchase price could be around 600 euros, as this is a price that has been reached in previous auctions for coins in similar conditions and aligns with the average auction price. However, it is important to consider that the final price may vary depending on the competition in the auction and the interest of collectors at that time.

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 90 (EF), indicating that it is in good shape, but not the best possible condition.

2. Previous Auction Prices:
- In previous auctions, we have seen hammer prices that vary depending on the condition. For example:
- A coin with a condition of 90 sold for 1400 euros in 2018 and 2800 euros in 2022.
- Another with a condition of 85 sold for 1800 euros in 2023.
- A coin with a condition of 95 has sold between 1050 and 1800 euros.

3. Average Hammer Price: The average hammer price for this coin is 1564.71 euros, which gives us a good reference.

4. Starting Price: The starting price is 1200 euros, which is reasonable given the price history.

5. Trends: Noting that coins with similar conditions have reached hammer prices of up to 2800 euros, we can consider that the hammer price may be significantly higher than the starting price.

Based on this data, an estimated maximum purchase price for this coin could be between 1800 and 2200 euros, considering that the condition is good and there is a price history that supports this estimate.

Therefore, a reasonable maximum purchase price could be 2000 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 100 (MS), indicating that it is in excellent condition. This generally translates to a higher market value.

2. Auction History:
- The average hammer price in previous auctions is 47 euros.
- In past auctions, hammer prices have reached up to 125 euros for coins with a similar condition (100) and under favorable auction conditions.

3. Starting Price: The current starting price is 40 euros, which is a good starting point, but given the history of hammer prices, it is likely that the final price will be significantly higher.

4. Sales Trends: The coin has been sold in 25 out of 28 auctions, indicating good demand and consistent interest in the coin.

5. Comparison with Previous Prices: In previous auctions, hammer prices for coins with conditions ranging from 90 to 100 have varied, but the highest range has been 125 euros.

Taking all these factors into account, an estimated maximum purchase price for this coin could be around 100-120 euros, given its condition and the demonstrated interest in previous auctions. This would allow for competitive bidding in the market without exceeding the historical hammer value for similar coins.

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 95 (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 this coin is 80.8 euros.
- In previous auctions, hammer prices have varied, but there are examples of sales reaching up to 320 euros (in 2024).
- The last auction with a similar condition (95) had a hammer price of 75 euros.

3. Starting Price and Average Starting Price:
- The current starting price is 45 euros, which is below the average hammer price. This suggests that there could be potential for an increase in the hammer price.

4. Sales Trends: The coin has been sold in 21 out of 25 auctions, indicating good demand.

Based on these factors, an estimated maximum purchase price could be in the range of 100 to 120 euros, considering that the condition is high and that the price history shows that similar coins have reached higher prices in the past.

Therefore, a reasonable maximum purchase price could be 120 euros.

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

1. Condition: The coin has a condition of 85 (ebc-), which indicates 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 is 140 euros.
- In previous auctions, we have seen hammer prices that varied, but some relevant examples are:
- In 2018, with a condition of 85, it sold for 65 euros.
- In 2022, with a condition of 90, it sold for 190 euros.
- In 2021, with a condition of 95, it sold for 260 euros.

3. Starting Price and Estimated Prices:
- The current starting price is 60 euros, which is slightly lower than the average starting price of 64.38 euros.
- The estimated price of 80 euros in a previous auction with a similar condition is also relevant.

4. Price Trends: Observing the trends, it seems that hammer prices have been increasing, especially for coins in better condition.

Based on these factors, an estimated maximum purchase price could be in the range of 150 to 200 euros, considering that a condition of 85 is quite good and that the price history shows that coins in similar conditions have reached higher prices in the past.

Therefore, a reasonable maximum purchase price could be 180 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 100 (MS), indicating that it is in excellent shape. This generally translates to a higher price compared to coins with lower conditions.

2. Previous Prices: By looking at previous auction prices, we can see that in past auctions, coins with similar conditions have reached hammer prices that vary significantly. For example:
- In 2021, a coin with a condition of 95 was sold for 380 euros.
- In 2020, a coin with a condition of 95 was sold for 280 euros.
- In 2023, a coin with a condition of 90 was sold for 190 euros.

3. Starting Price and Average Hammer Price: The current starting price is 175 euros, and the average hammer price for this coin is 151.54 euros. However, given that the condition is high, it is reasonable to expect that the hammer price will be above this average.

4. Auction Trends: The coin has been auctioned 29 times, of which it has sold 25 times. This indicates good demand and sustained interest in the coin.

Based on these factors, an estimated maximum purchase price could be in the range of 250 to 350 euros, considering that the condition is excellent and that higher prices have been reached in previous auctions for coins in similar conditions.

Therefore, a reasonable maximum purchase price could be 300 euros.

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

1. Starting Price: 4000 euros.
2. Condition: The coin is in condition 100 (MS), indicating it is in excellent condition.
3. Auction History:
- In 2016, the coin was auctioned with a starting price of 1500 euros and sold for 3800 euros.
- In 2024, it was auctioned with a starting price of 5500 euros and sold for 5500 euros, with the same condition of 100.

4. Average Prices:
- Average starting price: 3666.67 euros.
- Average selling price: 4933.33 euros.

Given that the coin is in high condition and has had a recent selling price of 5500 euros, it is reasonable to consider that interest in this coin may have increased, especially if condition is a key factor for collectors.

Taking into account the starting price of 4000 euros and the average selling price of 4933.33 euros, as well as the highest selling price of 5500 euros in the most recent auction, an estimated maximum purchase price could be in the range of 5500 to 6000 euros, considering that collectors may be willing to pay a bit more for a coin in excellent condition.

Therefore, an estimated maximum purchase price could be 6000 euros.

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 (S/C-), indicating that it is in very good shape. This generally increases its value compared to coins with lower conditions.

2. Current Listing Price and Previous Prices: The current listing price is 1200 euros. In previous auctions, we have seen hammer prices that vary significantly, but there are examples of similar coins in comparable condition that have sold for higher prices. For instance, in recent auctions, coins with a condition rating of 100 have sold for up to 1900 euros.

3. Price Trends: The average hammer price for similar coins is approximately 763.74 euros, but this can be influenced by the condition and demand at the time of the auction.

4. Auction History: The coin has been auctioned 34 times, with a 76% sell-through rate, indicating consistent interest in this coin.

Given that the condition of this coin is high and considering the hammer prices of similar coins, an estimated maximum purchase price could be between 1800 and 2000 euros, especially if there is interest in the auction. However, since the listing price is 1200 euros, it is likely that the hammer price will not significantly exceed this value unless there is active competition among bidders.

Maximum Purchase Estimate: 2000 euros.

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

1. Condition: The coin has a condition rating of 95 (S/C-), 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: Previous hammer prices for coins with the same condition (95) have varied, but there is a range that can be observed:
- In recent auctions, hammer prices have been around 460 to 550 euros.
- The average hammer price for coins of similar condition is 506.76 euros.

3. Starting price: The current starting price is 350 euros, which is below the average hammer price observed in the past. This may indicate a good buying opportunity.

4. Auction trends: The coin has been auctioned 27 times, of which 22 have sold. This suggests that there is consistent interest in this coin, which can influence its value.

5. Price estimates: Estimated prices in previous auctions for coins in condition 95 have reached up to 750 euros, although this may be a more optimistic value.

Based on these factors, an estimated maximum purchase price could be in the range of 500 to 600 euros, considering that the average hammer price has been 506.76 euros and that the coin's condition is high.

Therefore, a reasonable maximum purchase price could be 550 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 translates to a higher price compared to coins with lower conditions.

2. Auction History:
- The average hammer price for this coin in the past has been approximately 146.02 euros.
- In previous auctions, the hammer price has varied, reaching up to 270 euros on some occasions, although this can depend on demand and other market factors at that time.

3. Starting Price: The current starting price is 150 euros, which is a good indicator that the seller has reasonable expectations about the coin's value.

4. Recent Trends: In the most recent auctions, hammer prices have shown an increase, which could indicate an upward trend in the value of this coin.

Taking all these factors into account, an estimated maximum purchase price could be in the range of 200 to 250 euros. This is based on the hammer price history and the good condition of the coin. However, the final price will depend on the competition in the auction and the demand at the time.

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

2. Previous Prices: By looking at previous auction prices for coins with a similar condition (95), we can see that they have reached hammer prices of up to 500 euros in recent auctions. For example, in the 2020 auction, the coin sold for 500 euros with a condition of 100, and in other auctions with a condition of 95, the hammer prices have been around 395 to 500 euros.

3. Starting Price and Average Hammer Price: The current starting price is 350 euros, and the average hammer price in the past has been 365.96 euros. This suggests that the hammer price could be in a similar range or slightly higher.

4. Auction Trends: The coin has been auctioned 29 times, with a sell-through rate of 93% (27 out of 29). This indicates consistent demand, which may influence a higher hammer price.

5. Maximum Price Estimate: Given that the highest hammer price in the past has been 500 euros and considering the current condition, a reasonable maximum purchase price could be in the range of 450 to 550 euros. This is based on previous price trends and the good condition of the coin.

Therefore, an estimated maximum purchase price for this coin could be approximately 500 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 95 (S/C-), 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 similar coins has been 281.39 euros.
- In previous auctions, coins with a similar condition (95) have reached hammer prices that vary, but some examples are:
- 305 euros (2020-12-15)
- 400 euros (2020-07-02)
- 270 euros (2018-12-11)
- 320 euros (2023-03-16)

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

4. Recent Trends: In the most recent auctions, the hammer price has been in a range of 306 to 420 euros for coins of similar condition.

Based on these factors, an estimated maximum purchase price could be in the range of 350 to 400 euros. This is because, given the hammer price history and the good condition of the coin, it is reasonable to expect that bidders would be willing to pay a price in that range.

Therefore, an estimated maximum purchase price could be 400 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 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. Previous Prices: By looking at previous auction prices for coins with a similar condition (95), we can see that they have reached auction prices that vary, but are generally in the range of 400 to 777 euros. For example:
- In 2020, a coin with a condition of 100 was auctioned for 440 euros.
- In 2019, a coin with a condition of 95 was auctioned for 400 euros.
- In 2021, a coin with a condition of 95 was auctioned for 420 euros.

3. Average Auction Price: The average auction price for this coin is 456.74 euros, which is also a good indicator of the expected value.

4. Starting Price: The current starting price is 350 euros, suggesting that the seller expects a reasonable price, but the final auction price could be significantly higher.

5. Auction Trends: The coin has been auctioned 27 times, of which 20 have sold. This indicates a consistent interest in the coin, which may increase its value.

Based on these factors, an estimated maximum purchase price could be in the range of 500 to 600 euros, considering that the condition is high and previous auction prices have reached similar figures. Therefore, a reasonable maximum purchase price could be 550 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. Starting Price: The starting price is 300 euros, which is a good starting point.

3. Auction History:
- The average hammer price in previous auctions for coins with a similar condition (95) has been approximately 269.58 euros.
- However, in recent auctions, we have seen hammer prices exceeding 300 euros, such as in the auction on 2023-03-16, where the hammer price was 360 euros.

4. Recent Trends: In the most recent auctions, hammer prices have shown an upward trend, reaching up to 520 euros in a scheduled future auction.

5. Supply and Demand: The coin has been auctioned 68 times, with a high sales percentage (65 out of 68). This suggests that there is a consistent demand for this coin.

Taking all these factors into account, an estimated maximum purchase price could be between 360 and 400 euros, considering that the hammer price in recent auctions has exceeded 300 euros and that the coin's condition is high.

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

To estimate a maximum purchase price for the coin in question, we can analyze the provided data, including the starting price, the average hammer price, and previous prices from similar auctions.

1. Current starting price: 1600 euros.
2. Average hammer price: 1599.72 euros.
3. Condition of the coin: 95 (S/C-), which is a high condition.
4. History of prices from previous auctions:
- In previous auctions with the same condition (95), hammer prices have varied, but many have exceeded 1600 euros, reaching up to 2000 euros on some occasions.
- The highest recorded hammer price in the past for this condition was 2100 euros.

Given that the condition of the coin is high and considering the history of hammer prices, an estimated maximum purchase price could be set in a range above the current starting price.

Estimated maximum purchase price:

- Based on the history of hammer prices and the condition, a reasonable maximum price could be between 2000 to 2200 euros. This aligns with previous hammer prices and reflects the high demand that a coin in this condition may have.

Therefore, I would recommend considering a maximum purchase price of 2000 euros to be competitive, but you could be willing to go up to 2200 euros if the competition is strong.