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

1. Condition: The coin has a condition rating of 95 (S/C-), indicating that it is in very good shape. This is relevant because coins in better condition tend to fetch higher prices at auctions.

2. Previous auction prices:
- The average hammer price at previous auctions for coins with a similar condition (95) has been approximately 513.79 euros.
- The hammer prices at previous auctions for this same reference have varied, but many have been in the range of 460 to 600 euros.

3. Current starting price: The starting price is 300 euros, which is relatively low compared to previous hammer prices.

4. Sales trends: The coin has been auctioned 25 times, of which 19 have sold. This indicates good demand, which can influence the hammer price.

5. Price estimates: The estimated price for the current auction is 500 euros, which also aligns with previous hammer prices.

Based on these factors, an estimated maximum purchase price could be in the range of 500 to 600 euros, considering that the starting price is 300 euros and that the 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 increases its value compared to coins with lower conditions.

2. Auction history:
- The average hammer price in previous auctions for coins with a similar condition (95) has been approximately 139.16 euros.
- In the most recent auctions, the hammer price has ranged between 165 and 201 euros, suggesting that there is growing interest in this coin.

3. Starting price: The current starting price is 150 euros, which is slightly higher than the average starting price of 111.74 euros, but it aligns with previous hammer prices.

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

Considering these factors, an estimated maximum purchase price could be in the range of 200 to 220 euros, given the growing interest and the condition of the coin. This would allow for competitive bidding in the auction without exceeding the market value observed in previous auctions.

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 with lower conditions.

2. Historical Prices: By looking at previous auction prices, we can see that in past auctions, coins with a similar condition (95) have reached auction prices that vary, but generally have sold in a range of 350 to 500 euros. For example:
- In 2019, a coin with a condition of 95 was auctioned for 350 euros.
- In 2020, a coin with a condition of 100 was auctioned for 500 euros.
- In 2021, coins with a condition of 95 were auctioned for 420 and 395 euros.

3. Starting Price and Average Hammer Price: The current starting price is 350 euros, and the average hammer price in previous auctions is 350.63 euros. This suggests that the starting price is reasonable and that there is a good chance it will sell for a similar or higher price.

4. Auction Trends: The coin has been auctioned 27 times, of which 24 have sold. This indicates good demand and consistent interest in the coin.

Based on these factors, an estimated maximum purchase price could be in the range of 400 to 500 euros, considering that the condition is high and there are precedents for sales in that range. A price of 450 euros could be a reasonable target, as it aligns with previous hammer prices and the condition of the coin.

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

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

2. Previous auction prices: By looking at previous hammer prices for coins with a similar condition (95 or 100), we can see that the hammer prices have varied, but generally, they have been in a range of 200 to 400 euros. For example:
- In December 2020, a coin with a condition of 95 was sold for 305 euros.
- In July 2020, a coin with a condition of 100 was sold for 400 euros.
- In March 2023, a coin with a condition of 95 was sold for 320 euros.

3. Starting price and average hammer price: The current starting price is 250 euros, and the average hammer price in previous auctions is 253.48 euros. This suggests that the hammer price could be in a similar range or slightly higher.

4. Recent trends: In the most recent auctions, hammer prices have been in the range of 300 to 320 euros for coins of similar condition.

Based on these factors, an estimated maximum purchase price for this coin could be between 320 and 350 euros, considering that collector interest may drive the price up a bit more at auction. Therefore, a reasonable maximum purchase price could be 350 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 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. Starting Price: The starting price is 1500 euros, which is significantly higher than the average starting price of 238.77 euros. This suggests that the seller has high expectations for this coin.

3. Auction History: By looking at previous hammer prices for coins with a similar condition (95 or 100), we can see that hammer prices have varied, but generally, coins in good condition tend to reach higher prices. For example, in previous auctions, coins with a condition of 95 have reached hammer prices of up to 400 euros.

4. Recent Trends: In the most recent auctions, hammer prices for coins with a condition of 95 have been in the range of 300 to 400 euros. This suggests that, although the starting price is high, the actual hammer price may be more aligned with these values.

5. Market Expectations: Given that there are 3 auctions scheduled in the coming days, this could increase competition and potentially the hammer price.

Taking all these factors into account, an estimated maximum purchase price could be in the range of 350 to 400 euros, considering that the starting price is significantly higher and that the market may be willing to pay a bit more due to the good condition of the coin. However, it is important to keep in mind that the final price will depend on the 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:

1. Current 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 in lower condition.

2. Auction History:
- The average hammer price in previous auctions is 431.06 euros.
- In past auctions, the coin has reached hammer prices of up to 777 euros (in 2015) and had a hammer price of 440 euros in recent auctions.
- The trend of hammer prices seems to be in the range of 400 to 500 euros in the most recent auctions.

3. Starting Price and Estimates:
- The current starting price is 400 euros, which is consistent with previous starting prices.
- The estimated price for this auction is 500 euros, suggesting that bidders are willing to pay more than the starting price.

4. Demand and Supply: The coin has been auctioned 25 times, with a 68% sell-through rate (17 out of 25). This indicates considerable interest in the coin.

Based on these factors, an estimated maximum purchase price could be around 500-600 euros, given that the estimated auction price is 500 euros and considering that it has reached higher prices in the past. However, to be conservative and considering the recent trend, a reasonable maximum purchase price could be approximately 550 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 95 (EF+), 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 the same condition (95), we can see that they have reached auction prices that vary but are generally in a high range. For example, in recent auctions, the hammer prices have been between 270 and 380 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 approximately 257.92 euros. However, given that the condition is high and there is a trend for hammer prices to be higher in recent auctions, we can expect the hammer price to be above average.

4. Market Trends: The coin has been auctioned 66 times, with a high sales percentage (61 out of 66). This suggests that there is consistent interest in this coin, which may increase its value.

5. Previous Price Estimates: In previous auctions, the estimated price has been up to 400 euros, indicating that there is potential for the hammer price to be high.

Taking all these factors into account, an estimated maximum purchase price for this coin could be around 380-400 euros. This is based on the trend of previous hammer prices and the high condition of the coin.

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

1. Starting price: 350 euros.
2. Condition: 95 (S/C-), indicating good condition.
3. Auction history:
- It has been auctioned 3 times in the past, and it has sold every time.
- The average hammer price in previous auctions was 423.67 euros.
- The hammer prices in previous auctions were: 440 euros, 430 euros, and 401 euros.

Given that the coin is in good condition and has a history of successful sales, we can consider that the hammer price tends to be above the starting price.

### Analysis of previous prices:
- The highest hammer price was 440 euros.
- The lowest hammer price was 401 euros.
- The average hammer price was 423.67 euros.

### Estimation of the maximum purchase price:
Since the starting price is 350 euros and considering the history of hammer prices, a reasonable maximum purchase price could be in the range of 450 to 480 euros, taking into account that the coin is in good condition and that interest in the auction may drive up the price.

Therefore, an estimated maximum purchase price could be approximately 480 euros.

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

1. Current starting price: 1100 euros.
2. Coin condition: 95 (S/C-), indicating good condition.
3. Previous auction prices:
- In 2020, it was auctioned for 1500 euros with a starting price of 800 euros.
- In 2018, it was auctioned for 1460 euros with a starting price of 1200 euros.
- In 2015, it was auctioned for 1425 euros with a starting price of 800 euros.
- In 2021, it was auctioned for 1100 euros and 1200 euros in different auctions with a condition of 95.

4. Average auction price: 1379.38 euros, indicating that, in general, coins of this reference tend to sell above the starting price.

Given that the coin is in good condition and considering the previous auction prices, an estimated maximum purchase price could be set in a range between the average auction price and a bit more, since the starting price is 1100 euros.

Estimated maximum purchase price: 1500 euros.

This price is based on the historical behavior of the coin in previous auctions and its good condition.

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 (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: By looking at the hammer prices from previous auctions for coins with a similar condition (95), we can see that the hammer prices have ranged from 261 to 420 euros.

3. Starting price and average prices: The current starting price is 400 euros, and the average hammer price in the past has been 294.35 euros. However, the average hammer price for coins in condition 95 has been higher, especially in recent auctions.

4. Recent trends: In the most recent auctions, the hammer prices for coins with condition 95 have been 340, 420, and 380 euros, suggesting an upward trend in the value of these coins.

Based on these factors, an estimated maximum purchase price could be in the range of 400 to 450 euros, considering that the starting price is 400 euros and there is a good chance that the hammer price will exceed this amount given the condition and recent trends.

Therefore, an estimated maximum purchase price could be 450 euros.

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

1. Current Condition: The coin has a condition rating of 85 (ebc-), which indicates that it is in fairly good shape, but not the best possible condition. This may influence the price, as coins in better condition tend to fetch higher prices.

2. Starting Price and Average Hammer Price: The starting price is 1500 euros, and the average hammer price in previous auctions is 1544.15 euros. This suggests that, in general, coins of this reference tend to sell close to their starting price.

3. Auction History: The coin has been auctioned 34 times, of which it has sold 28 times. This indicates good demand. Additionally, previous hammer prices for coins in similar condition (95) have reached up to 2000 euros.

4. Recent Trends: In the most recent auctions, hammer prices have shown a trend of being in the range of 1600 to 2100 euros for coins in similar condition.

5. Estimated Price: The estimated price for this auction is 1500 euros, suggesting that the seller expects a hammer price in that range.

Taking all these factors into account, an estimated maximum purchase price could be around 1800-2000 euros. This is based on the historical hammer prices for coins in similar condition and the price trends in recent auctions. However, since the condition of this coin is lower than some in previous auctions, a more conservative price might be 1800 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. Previous auction prices: By looking at the hammer prices from previous auctions for coins with a similar condition (95), we can see that the hammer prices have ranged between 1,200 and 2,100 euros in recent years. For example:
- In 2022, a coin with a condition of 95 was sold for 1,800 euros.
- In 2023, another coin with a condition of 95 was sold for 1,800 euros.

3. Starting price and average hammer price: The current starting price is 1,800 euros, and the average hammer price for this coin in the past has been 1,184.44 euros. This suggests that the starting price is reasonable, but it also indicates that there may be room for the hammer price to be higher, especially given the condition.

4. Recent trends: In the most recent auctions, hammer prices have been in the range of 1,800 to 2,100 euros for coins of similar condition. This suggests that there is solid demand for coins in this state.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 1,900 to 2,200 euros. This range takes into account the good condition of the coin and recent hammer prices in similar auctions.