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 (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 similar coins has been 45.7 euros.
- In previous auctions, hammer prices for coins with similar condition (95) have ranged between 45 and 66 euros.
- The last auction with a condition of 95 had a hammer price of 60 euros.

3. Starting Price and Estimated Prices:
- The current starting price is 25 euros, which is relatively low compared to previous hammer prices.
- The average starting price has been 30.77 euros, and the average estimated price has been 50 euros.

4. Sales Trends: The coin has been sold in 11 out of 14 auctions, indicating good demand.

Based on these factors, an estimated maximum purchase price could be in the range of 60 to 70 euros, considering that the condition is high and previous hammer prices have been in that range. Therefore, a reasonable maximum purchase price could be 70 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 75 (MBC), which indicates that it is in quite good shape. This generally increases its value compared to coins in lower conditions.

2. Auction History:
- In the past, the coin has been auctioned 4 times, of which it has sold 2 times. This suggests that there is interest in the coin, although there is also a 50% no-sale rate, which may indicate that the starting price is sometimes too high.
- Previous starting and hammer prices are relevant. For example, in 2019, the starting price was 150 euros and the hammer price was 150 euros with a condition of 80. This suggests that the market is willing to pay close to the starting price under similar conditions.

3. Average Hammer Price: The average hammer price for this coin is 90 euros, which can serve as a benchmark.

4. Average Starting Price: The average starting price is 143.75 euros, indicating that sellers usually expect higher prices.

Given that the condition of the coin is 75, which is lower than the conditions of previous auctions (70 and 80), but still an acceptable state, we can estimate a maximum purchase price.

Considering all these factors, an estimated maximum purchase price could be positioned between the average hammer price and the average starting price, adjusted for condition.

Therefore, a reasonable maximum purchase price could be around 100-120 euros. This reflects interest in the coin, but also takes into account its condition and auction history.

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 30 (BC+), indicating that it is not in very good shape. This generally reduces its value compared to coins in better condition.

2. Auction History:
- The average hammer price for similar coins in the past is 87.13 euros.
- The coin has been auctioned 9 times, of which it has sold 8 times, indicating good demand.
- Previous hammer prices for coins with similar conditions (30) have varied, but there is a recent hammer price of 55 euros for a coin with a condition of 30.

3. Starting Price and Average Starting Price:
- The current starting price is 25 euros, which is significantly lower than the average starting price of 96 euros for similar coins.

4. Price Trends:
- In previous auctions, hammer prices have varied, but there is a pattern that coins with similar conditions have reached hammer prices of up to 75 euros.

Taking all these factors into account, an estimated maximum purchase price for this coin could be in the range of 50 to 70 euros. This is based on the hammer price history for coins with similar conditions and the demand observed in previous auctions.

Therefore, a reasonable maximum purchase price could be 65 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 80 (MBC+), indicating that it is in relatively good shape. This generally translates to a higher price compared to coins with lower conditions.

2. Previous Auction Prices: By observing previous auction prices for coins with a similar condition (80), we can see that they have reached varying hammer prices. For example, in past auctions, coins with a condition of 80 have had hammer prices ranging from 25 to 220 euros.

3. Average Hammer Price: The average hammer price for this coin is 153.86 euros, providing a good reference for the expected value.

4. Average Starting Price: The average starting price is 62.11 euros, indicating that auctioneers are willing to start bids at a lower price, but this does not necessarily reflect the true value of the coin.

5. Auction Trends: The coin has been auctioned 101 times, with a high sales percentage (92 out of 101). This suggests that there is consistent interest in this coin, which may increase its value.

6. Estimated Prices: In previous auctions, estimated prices for coins with a condition of 80 have been up to 50 euros, which may indicate that buyers are willing to pay more for coins in good condition.

Based on these factors, an estimated maximum purchase price for the coin in question could be in the range of 150 to 200 euros. This is based on the average hammer price and the condition of the coin, as well as the trends 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 75 (MS), 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: By observing previous hammer prices for coins with similar conditions (75-80), we can see that the hammer prices have varied. For example:
- In recent auctions, coins with a condition of 80 have reached hammer prices of up to 160 euros.
- Coins with a condition of 75 have had hammer prices ranging between 30 and 70 euros.

3. Average Hammer Price: The average hammer price for this coin is 73.76 euros, which provides a good reference point.

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

5. Starting Price and Average Starting Price: The starting price is 25 euros, and the average starting price is 40.68 euros. This suggests that the hammer price could be significantly higher than the starting price.

Based on these factors, an estimated maximum purchase price for the coin in question could be between 80 and 120 euros, considering that the condition is good and there is an upward trend in hammer prices for similar coins.

Therefore, a reasonable maximum purchase price could be 100 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 85 (ebc-). This indicates that it is in quite good shape, which can positively influence its value.

2. Auction History:
- The average hammer price for similar coins in the past has been 66.99 euros.
- In previous auctions, coins with a similar condition (85) have reached hammer prices that vary, but there are examples of sales in the range of 30 to 80 euros.

3. Starting Price and Average Starting Price:
- The current starting price is 30 euros, and the average starting price in the past has been 34.69 euros. This suggests that the starting price is reasonable and could attract bidders.

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

5. Supply and Demand:
- There are 3 auctions scheduled in the coming days, which may increase competition and, therefore, the hammer price.

Taking all these factors into account, an estimated maximum purchase price for this coin could be in the range of 80 to 100 euros. This range considers the good condition of the coin, the auction price history, and the potential competition in the auction.