Based on the data provided, we can observe that the coin in question has performed well in previous auctions, with final prices exceeding the starting price in most cases. The coin's condition is rated at 80 (MBC+), which is positive.

The average final auction price of the coin in previous auctions has been 62.79 euros, while the average starting price has been 38.53 euros. However, in the last recorded auction, the coin reached a final price of 95 euros, significantly surpassing the estimated price of 70 euros.

Taking these data into consideration, as well as the fact that the coin will be auctioned in the coming days, we could estimate a maximum purchase price around 100-110 euros. Given the auction history and the interest the coin has generated in the past, buyers are likely willing to pay a price above the average this time.