Based on the data provided, we can observe that the coin in question has performed well in previous auctions, with final prices greatly exceeding the starting prices. Additionally, the coin's condition is at a high level (80 - MBC+).

The average starting price in previous auctions has been 36.32 euros, while the average final price has been 59.91 euros. Considering the coin's condition is 80 (MBC+) and taking into account previous final prices, we could estimate a maximum purchase price around 70-75 euros.

It is important to note that auction prices can vary depending on factors such as demand at that specific time, the number of interested parties in the coin, among others. Therefore, it is advisable to pay attention to the auction and adjust the offer accordingly.