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

1. Coin Condition: The coin has a condition rating of 95 (EBC+), indicating that it is in very good shape. This generally translates to a higher price compared to coins of lower quality.

2. Auction History:
- The average hammer price for similar coins in the past is 69.25 euros.
- It has been auctioned 315 times, of which 280 have been sold, indicating good demand.
- In previous auctions, coins with a similar condition (95) have reached hammer prices that varied, but some have exceeded 100 euros.

3. Starting Price and Previous Prices:
- The current starting price is 60 euros, which is reasonable given the hammer price history.
- In previous auctions, hammer prices of up to 240 euros have been seen for coins in similar conditions.

4. Recent Trends: In the most recent auctions, hammer prices have shown an increase, suggesting that the demand for high-quality coins is on the rise.

Based on these factors, an estimated maximum purchase price for this coin could be between 120 and 150 euros, considering that the condition is high and there is a history of hammer prices that supports this estimate.