Based on the provided data, we can observe that the coin in question has a conservation grade of 80 (MBC+), indicating that it is in fairly good condition. Additionally, it has been auctioned in the past on several occasions, with varying starting and final prices.

The starting price for the upcoming auction is 60 euros, with a historical average starting price of 62.5 euros. The historical average final price is 65.75 euros.

Considering the previous prices of this coin, where the estimated price has ranged between 75 and 150 euros, and taking into account the good conservation of the coin, we could estimate a maximum purchase price of around 140 euros.

It is important to note that the final auction price may vary depending on factors such as demand at that specific moment, the number of interested parties in the coin, and other elements that may influence the bidding.