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

2. Auction History:
- The average hammer price for similar coins has been 353.51 euros.
- In previous auctions, coins with a similar condition (70) have had hammer prices that vary, but there are examples where they sold for 130 euros (2020-07-02) and 166 euros (2018-04-24).

3. Starting Price and Average Starting Price:
- The current starting price is 110 euros, which is relatively low compared to the average hammer price.
- The average starting price of 212.97 euros also suggests that there is potential for an increase in the hammer price.

4. Sales Trends: The coin has been sold in 75 out of 81 auctions, indicating good demand.

5. Recent Hammer Prices: In the most recent auctions, hammer prices have ranged from 220 to 551 euros for similar conditions.

Based on these factors, an estimated maximum purchase price could be in the range of 250 to 350 euros, considering that the condition is a limiting factor and that the starting price is relatively low.

Therefore, a reasonable maximum purchase price could be 350 euros.

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

1. Starting Price: 250 euros. This is the initial price of the auction.
2. Condition: The coin has a condition rating of 80 (MBC+), indicating that it is in quite good shape. This can positively influence its value.
3. Auction History: The coin has been auctioned 2 times in the past, of which it has sold once. This suggests that there is interest in the coin, although it also indicates that it does not always sell.
4. Previous Prices: In the October 2022 auction, the starting price was 300 euros, with an estimated price of 400 euros. This suggests that the perceived value of the coin may be higher than the current starting price.
5. Average Hammer Price: The average hammer price in previous auctions was 262 euros, which can serve as a reference for the actual value of the coin.

Given that the starting price is 250 euros and considering the auction history and the condition of the coin, an estimated maximum purchase price could be positioned between the average hammer price and the previous estimated price.

Therefore, a reasonable maximum purchase price could be around 350 euros. This takes into account the interest in the coin, its good condition, and the price history in previous auctions.

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 75 (MBC), indicating that it is in an acceptable state, but not among the best qualities.

2. Current Starting Price and Previous Prices: The current starting price is 150 euros, which is significantly lower than the average starting price of 436.97 euros and the average hammer price of 622.91 euros. This suggests that the starting price is attractive compared to auction history.

3. Sales History: The coin has been auctioned 38 times, of which 34 have resulted in sales. This indicates good demand and consistent interest in the coin.

4. Previous Hammer Prices: Looking at previous hammer prices for coins with similar conditions (75-80), we can see that they have reached hammer prices ranging from 240 to 1550 euros, depending on the condition and other factors.

5. Recent Trends: In the most recent auctions, hammer prices for coins with conditions of 75-80 have been in the range of 240 to 650 euros.

Based on these factors, an estimated maximum purchase price for the coin could be in the range of 300 to 500 euros. This is based on historical interest, current condition, and the attractive starting price. A price of 500 euros could be a reasonable limit, considering it is slightly higher than the most recent low hammer price, but still within an accessible range for a collector.

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

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

2. Starting Price: The starting price is 200 euros, which sets a baseline for the auction.

3. Sales History:
- The average hammer price in previous auctions is 232.74 euros.
- In recent auctions, we have seen hammer prices that vary, with some reaching up to 400 euros in similar conditions.

4. Recent Trends: In the most recent auctions, hammer prices have shown a range from 245 euros to 400 euros, depending on the condition and demand at that time.

5. Comparison with Previous Prices: In past auctions, coins with similar conditions have reached hammer prices that exceed the current starting price.

Based on these factors, an estimated maximum purchase price could be in the range of 300 to 350 euros, considering that the coin is in good condition and that interest in coins of this type may vary. Therefore, a reasonable maximum purchase price could be 350 euros.

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

1. Coin Condition: The coin has a condition rating of 70 (MS-), which indicates that it is in acceptable condition but not of high quality. This generally affects the price, as coins in better condition tend to fetch higher prices.

2. Auction History: By observing previous hammer prices of coins with similar conditions, we can see that the average hammer price for coins in similar conditions (around 70-80) has varied. For example, in previous auctions, coins with a condition of 70 have reached hammer prices ranging from 140 to 300 euros.

3. Starting Price and Average Hammer Price: The current starting price is 225 euros, and the average hammer price in the past has been 315.21 euros. This suggests that the hammer price could be above the starting price.

4. Recent Trends: In the most recent auctions, we have seen hammer prices exceeding 300 euros for coins in similar conditions.

Taking all these factors into account, an estimated maximum purchase price for this coin could be between 300 and 400 euros, considering that the condition and auction history suggest it could reach a higher price, but it is also important to note that the starting price is 225 euros, which could attract more bidders and potentially raise the hammer price.

Therefore, a reasonable maximum purchase price could be 350 euros.