Based on the data provided, we can observe that the coin has had an average auction closing price of 143.02 euros in previous auctions. Additionally, the condition of the coin on this occasion is 75 (MBC).

Considering that the starting price in this auction is 60 euros and that the coin has been sold in the past for prices ranging from 47 euros to 345 euros, we could estimate a maximum purchase price on this occasion.

Given that the condition of the coin is 75 (MBC), and taking into account previous prices from similar auctions as well as the average closing price, we could suggest an estimated maximum purchase price of around 160-180 euros.

It is important to note that the final auction price will depend on various factors, such as demand at that specific moment, competition from other bidders, and buyers' willingness to pay for that particular coin.