To estimate a maximum purchase price for the coin with a grade of 95 (EF+), we can analyze historical data from previous auctions and hammer prices.

1. Current coin data:
- Grade: 95 (EF+)
- Starting price: €18
- Average hammer price: €44.08

2. Relevant historical data:
- In previous auctions, coins with similar grades (around 90-95) have had hammer prices that vary significantly. For example:
- A coin with a grade of 90 was hammered at €48.
- Another with a grade of 95 was hammered at €180.
- Generally, hammer prices for grades from 90 to 95 have ranged between €30 and €440.

3. Hammer price analysis:
- The trend shows that coins in EF+ condition (95) can reach significantly higher prices than the average hammer price of €44.08.
- Looking at the highest hammer prices in the past, the price of €180 seems to be a good benchmark for a coin in this condition.

4. Maximum purchase price estimation:
- Given the high grade and considering previous hammer prices, a reasonable maximum purchase price could be in the range of €150 to €200.

Therefore, an estimated maximum purchase price for this coin could be approximately €180.

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 analyze 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 similar coins has been 53.44 euros.
- In previous auctions, coins with similar conditions (around 80) have reached hammer prices of up to 70 euros (in the case of a coin with a condition of 85).
- The most recent auction of a coin with a condition of 90 had a hammer price of 50 euros, indicating that value can vary significantly with condition.

3. Starting Price and Estimates:
- The starting price of 30 euros is reasonable, given that the average starting price for similar coins is 26.93 euros.
- The coin has been sold in the past at prices that varied, but the range seems to be between 9 and 70 euros, depending on the condition.

4. Market Trends: Since there are two auctions scheduled in the coming days, this could increase competition and, therefore, the hammer price.

Based on these factors, an estimated maximum purchase price for the coin with a condition of 80 (MBC+) could be in the range of 60 to 75 euros. This is based on the auction price history and the current condition, as well as the trend that prices may increase in competitive auctions.

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

1. Coin 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 with lower conditions.

2. Auction History: By observing previous auction prices for coins with similar conditions (95 and 100), we can see that the hammer prices have varied. For example:
- In 2019, a coin with a condition of 95 was auctioned for 30 euros.
- In 2020, a coin with a condition of 100 was auctioned for 65 euros.
- In 2023, a coin with a condition of 100 was auctioned for 55 euros.

3. Starting Price and Average Hammer Price: The current starting price is 30 euros, and the average hammer price for similar coins is 20.06 euros. However, given that the condition of this coin is high, it is reasonable to expect that the hammer price will be above average.

4. Recent Trends: In the most recent auctions, hammer prices for high-condition coins have shown an increase, suggesting that interest in these coins is growing.

Taking all these factors into account, an estimated maximum purchase price for this coin could be between 50 and 70 euros, considering its high condition and market interest. This aligns with the hammer prices of similar coins in the past.