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

1. Coin Condition: The coin has a condition of 85 (MBC+/EBC-), which indicates that it is in quite 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 (85), we can see that they have reached hammer prices that vary but are generally in a high range. For example:
- In previous auctions, coins with a condition of 85 have reached hammer prices of 160 euros (2020-12-16) and 140 euros (2020-05-26).

3. Average Hammer Price: The average hammer price for this coin is 128.61 euros, which is also an important indicator.

4. Starting Price and Average Starting Price: The current starting price is 75 euros, and the average starting price is 84.88 euros. This suggests that the starting price is reasonable compared to the market value.

5. Market Trends: Since the coin has been auctioned 209 times and sold 186 times, there is good demand and liquidity in the market for this coin.

Based on these factors, an estimated maximum purchase price could be in the range of 150 to 200 euros, considering that the condition is good and there are precedents for hammer prices in that range.

Therefore, a reasonable maximum purchase price could be 180 euros.

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

1. Current Condition: The coin has a condition rating of 85 (ebc-), indicating that it is in quite good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Starting Price and Average Hammer Price: The starting price is 90 euros, and the average hammer price in previous auctions is 98.6 euros. This suggests that, in general, coins of this reference tend to sell for above their starting price.

3. Sales History: The coin has been auctioned 24 times, of which 20 have resulted in sales. This indicates good demand and consistent interest in this coin.

4. Previous Prices: Looking at previous hammer prices, the highest recorded price was 340 euros in an auction in 2018, although this was for a coin with a condition of 95. However, there are also lower hammer prices ranging from 45-100 euros for coins with lower conditions.

5. Recent Trends: In the most recent auctions, hammer prices have varied, but the average hammer price of 98.6 euros suggests that buyers are willing to pay close to this value.

Taking all these factors into account, an estimated maximum purchase price for this coin could be around 120-130 euros. This is based on the good condition of the coin, the price history, and the trend of hammer prices in previous auctions.

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

2. Auction History:
- The average hammer price for similar coins in the past has been approximately 67.86 euros.
- Previous auctions show that coins with similar conditions have reached hammer prices that vary, but there are examples of sales exceeding 100 euros, such as an auction in 2017 where it sold for 160 euros.

3. Starting Price and Estimates:
- The current starting price is 75 euros, which is slightly higher than the average starting price of 65.5 euros.
- The estimated price for this auction is 90 euros, suggesting that there are expectations for the coin to sell at a reasonable price.

4. Sales Trends: Of the 20 times it has been auctioned in the past, 14 have resulted in sales, indicating good demand.

Taking all these factors into account, an estimated maximum purchase price could be in the range of 90 to 120 euros, considering that the condition is good and there are precedents for successful sales at higher prices.

Therefore, a reasonable maximum purchase price could be 100 euros. This allows for some competition in the auction and aligns with previous hammer prices for coins in similar conditions.

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

1. Current Condition: The coin has a condition rating of 80 (MBC+). This is an important factor, as coins in better condition tend to fetch higher prices.

2. Starting Price and Average Prices: The current starting price is 90 euros, and the average starting price in previous auctions is 140.36 euros, with an average hammer price of 190.33 euros. This suggests that the coin could sell for a significantly higher price than its starting price.

3. Auction History:
- In the past, the coin has had hammer prices that varied considerably, ranging from 50 euros to 550 euros, depending on the condition.
- The last auction of a coin with a similar condition (85) had a hammer price of 200 euros.

4. Price Trends: Looking at previous auctions, it seems that coins with similar conditions have reached hammer prices ranging between 120 and 300 euros.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 200 to 250 euros, considering that the condition is good and that the price history suggests it could reach a higher price at auction.

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

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

1. Current Condition: The coin has a condition of 80 (MS+), which indicates that it is in quite good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Historical Prices: By looking at previous auction prices for coins with similar conditions, we can see that:
- Coins with a condition of 75 have reached auction prices of up to 115 euros.
- Coins with a condition of 85 have reached auction prices of up to 135 euros.
- Coins with a condition of 90 have reached auction prices of up to 380 euros.

3. Average Auction Price: The average auction price for this coin is 167.38 euros, which is also a good indicator of the expected value.

4. Starting Price and Previous Sales: The current starting price is 60 euros, and there have been 50 previous sales, suggesting that there is interest in the coin.

5. Recent Trends: In the most recent auctions, the hammer prices have varied, but there are examples of similar coins that have reached hammer prices of 140 euros or more.

Based on these factors, an estimated maximum purchase price for this coin could be between 200 and 250 euros, considering its good condition and the hammer prices of similar coins in the past. This would allow for competitive bidding in the auction without exceeding a reasonable limit based on the sales history.

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

1. Current Condition: The coin has a condition rating of 80 (MBC+), 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 139.92 euros, suggesting that, in general, coins of this reference tend to sell for significantly higher prices than their starting price.
- In past auctions, we have seen hammer prices that varied considerably, ranging from 48 euros to 950 euros, depending on the condition and other factors.

3. Starting Price and Average Starting Price:
- The current starting price is 60 euros, which is slightly lower than the average starting price of 65.71 euros. This could indicate a good opportunity for buyers.

4. Recent Trends: In the most recent auction, a coin with a condition of 75 sold for 90 euros, suggesting that the market is willing to pay higher prices for coins in good condition.

Based on these factors, an estimated maximum purchase price for this coin could be in the range of 120 to 150 euros. This is based on the auction price history and the current condition of the coin. However, since the market can be volatile and depends on demand at the time of the auction, it is advisable to be prepared to adjust the bid according to competition and the interest of other bidders.

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

1. Condition: The coin has a condition rating of 80 (MS+), indicating that it is in quite good shape. This generally translates to a higher price compared to coins in lower condition.

2. Auction History:
- In the past, this coin has been auctioned 4 times, of which it has sold 2 times. This suggests that there is moderate interest in the coin.
- Previous hammer prices are relevant. For example, in 2016 it sold for 110 euros, establishing a high benchmark. In 2022, it was auctioned with a starting price of 50 euros and an estimated price of 75 euros, indicating that the market is willing to pay more for coins in better condition.

3. Starting Price and Average Prices:
- The current starting price is 75 euros, and the average hammer price in the past has been 71 euros. This suggests that the starting price is reasonable and could attract bidders.

4. Market Trends: Given that the coin has a history of hammer prices that vary, and considering that the condition is good, it is reasonable to expect that the hammer price could be above the starting price.

Taking all these factors into account, an estimated maximum purchase price could be between 100 and 120 euros, given the auction history and the condition of the coin. This would allow a competitive buyer in the auction, considering that interest in the coin may vary.

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

1. Condition of the coin: The coin has a condition rating of 80 (MBC+), which indicates that it is in quite good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Current listing price and previous prices: The current listing price is 120 euros. In previous auctions, we have seen hammer prices that varied significantly, but some have reached prices above 100 euros, such as the hammer price of 103 euros in 2019.

3. Price trends: The average hammer price in previous auctions is 74.05 euros, but there are examples of sales that have exceeded 100 euros. This suggests that there is potential for the coin to sell at a higher price, especially considering its good condition.

4. Supply and demand: Since this coin has been auctioned 20 times and all have sold, this indicates good demand. Additionally, it will be auctioned once more in the coming days, which may influence competition and the final price.

Taking all these factors into account, an estimated maximum purchase price could be around 120-140 euros. This is based on the good condition of the coin and previous hammer prices that have exceeded 100 euros. However, it is important to consider that the final price will depend on the competition in the auction and the interest of collectors.

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. Previous Auction Prices: By looking at previous hammer prices for coins with a similar condition (95), we can see that they have reached hammer prices of up to 180 euros in the most recent auction (2024-01-18) and 150 euros in another auction (2024-05-30).

3. Average Hammer Price: The average hammer price for this coin is 128.67 euros, which is also a good indicator of the expected value.

4. Starting Price: The current starting price is 110 euros, suggesting that the seller has expectations of a higher hammer price.

5. Sales Trends: The coin has been auctioned 30 times, of which 27 have been sold, indicating good demand and a history of successful sales.

Taking all these factors into account, an estimated maximum purchase price could be in the range of 150 to 180 euros, as this is the range of hammer prices achieved in previous auctions for coins of similar condition.

Therefore, a reasonable maximum purchase price could be 170 euros. This allows for some competition in the auction and aligns with previous hammer prices.