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 70 (VF-). This is an important factor, as coins in better condition tend to reach higher prices.

2. Previous Auction Prices: By observing the hammer prices of coins with similar conditions, we can see that:
- In 2012, a coin with a condition of 75 sold for 1905.96 and 3200.
- In 2013, another coin with a condition of 75 sold for 2040.78.
- In 2014, a coin with a condition of 90 sold for 1300.
- In 2022, a coin with a condition of 80 sold for 700.

3. Average Hammer Price: The average hammer price for this coin is 2826.02, indicating that, in general, coins of this reference tend to reach high prices.

4. Current Starting Price: The starting price is 350, which is relatively low compared to previous hammer prices.

5. Sales Trends: The coin has been auctioned 15 times, of which 14 have sold, indicating good demand.

Based on these factors, especially considering the condition and previous hammer prices, an estimated maximum purchase price could be in the range of 1500 to 2000 euros. This is based on the fact that, although the condition is slightly lower than some of the coins that have sold for higher prices, the price history and demand suggest it could reach a significant price.

Therefore, an estimated maximum purchase price could be approximately 1800 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 rating of 75 (MBC), indicating that it is in an acceptable state, but not among the best qualities.

2. Auction History:
- The average hammer price in previous auctions is 782.62 euros.
- The average starting price is 455.06 euros.
- It has been auctioned 24 times, of which 19 have sold, indicating good demand.

3. Previous Prices:
- There are previous auctions with hammer prices that vary significantly, from 105 euros to 7250 euros, depending on the condition and other factors.
- In particular, it is noted that in auctions with similar conditions (75), the hammer prices have ranged from 202 to 736.92 euros.

4. Current Starting Price: The starting price is 100 euros, which is relatively low compared to the average hammer price.

Based on this data, an estimated maximum purchase price could be set in a range that considers the average hammer price and the current condition. Given that the condition is 75, a hammer price in the range of 300 to 500 euros seems reasonable, considering that there have been previous auctions in that range for similar conditions.

Therefore, an estimated maximum purchase price could be around 500 euros. This allows for a margin for competition in the auction and aligns with historical hammer prices for coins in similar conditions.

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 value compared to coins with lower conditions.

2. Auction History:
- The average starting price for similar coins is 72.81 euros, and the average final price is 77.58 euros.
- In the past, this coin has had starting prices ranging from 50 to 176.78 euros, with final prices reaching up to 200 euros on some occasions.

3. Sales Trends: Out of the 17 times it has been auctioned, 12 have sold, indicating a reasonable sell-through rate. This suggests there is interest in the coin.

4. Current Starting Price: The starting price is 60 euros, which is relatively low compared to the average starting and final prices of similar coins.

5. Previous Estimates: In previous auctions, estimated prices have varied, but generally, final prices have been in the range of 60 to 100 euros for similar conditions.

Taking all these factors into account, an estimated maximum purchase price could be around 90-100 euros. This is based on the condition, interest in the coin, and previous final prices. However, it is important to remember that the final price may vary depending on competition in the auction and other market factors at the time of sale.

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

1. Current condition: The coin has a condition of 80 (MBC+), which is lower than the condition of 90 from the previous auction. This suggests that the value could be less than the estimated price of 238.33 euros from the previous auction.

2. Starting price: The starting price is 40 euros, indicating that the seller has a low expectation compared to the previous estimated price.

3. Auction history: The coin has been auctioned once in the past but did not sell. This may indicate that interest in the coin is not high, which could affect its price.

4. Current demand: The coin will be auctioned again in the coming days, which could generate a bit more interest, but the fact that it did not sell previously may limit the price.

Given that the current condition is lower than that of the previous auction and considering the starting price, an estimated maximum purchase price could be between 60 and 80 euros. This reflects an increase over the starting price but also takes into account the lower condition and the auction history.

Therefore, a reasonable maximum purchase price could be 70 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 70 (MS-), which indicates that it is in an acceptable state, but not of the highest quality. This can influence the price, as coins in better condition tend to fetch higher prices.

2. Auction History:
- The average hammer price in previous auctions is 165.49 euros.
- The last auction with a known hammer price was 190 euros for a coin with a condition of 80.
- Overall, hammer prices have varied, with some reaching up to 500 euros for higher conditions.

3. Starting Price: The current starting price is 150 euros, which may indicate the seller's expectations.

4. Sales Trends: Out of the 20 times it has been auctioned, it has sold 14 times, indicating a good sales rate. This suggests that there is demand for this coin.

5. Comparison with Previous Prices: Looking at previous hammer prices, the range has been quite broad, but the highest prices have been for coins in better conditions than the current one.

Taking all these factors into account, an estimated maximum purchase price could be around 180-200 euros. This is based on the average hammer price and the price trends for coins of similar condition. However, it is important to consider that the final price may vary depending on 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 80 (MBC+), indicating that it is in relatively good shape. This suggests that its value should be above that of coins in worse conditions.

2. Auction History:
- The average hammer price for this coin in the past has been 91.77 euros.
- Coins with the same condition (80) have reached hammer prices of up to 312.13 euros in the past.
- The last auction of a similar coin with a condition of 80 had a hammer price of 75 euros.

3. Starting Price: The current starting price is 25 euros, which is quite low compared to previous hammer prices.

4. Price Trends: Looking at past hammer prices, there is a trend for coins in good condition (like the one with a condition of 80) to sell for over 100 euros on many occasions.

Based on these factors, an estimated maximum purchase price for this coin could be between 100 and 150 euros, considering that the average hammer price is 91.77 euros and there are examples of previous sales exceeding 300 euros.

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