Based on the provided data, we can observe that the coin in question has performed well in previous auctions, with final prices often exceeding the estimated starting price. Additionally, the coin's condition is rated highly at 95 (EBC+).

The average auction price for this coin has been 47.44 euros, with an average starting price of 30.77 euros. In the last recorded auction, the coin was sold for 37 euros, below the estimated price of 40 euros.

Given the high condition of the coin and considering previous auction prices as well as estimated prices from past auctions, we could estimate a maximum purchase price of around 50-55 euros for this coin in the next auction. It is important to note that this is just an estimate and the final price may vary depending on demand and other factors at the auction.