Based on the data provided, we can observe that the coin in question has had an average starting price of 80.58 euros in previous auctions, with an average closing price of 109.77 euros. Additionally, the condition of this coin has been classified as 75 (VF).

Taking into account the previous prices of the coin in past auctions, as well as its condition and the fact that it has been auctioned 45 times in the past, we can estimate a maximum purchase price for this coin. Since the highest estimated price in previous auctions was 350 euros, and considering the condition of the coin, we could consider a maximum purchase price around 300 euros.

It is important to note that the final price of the coin in an auction may vary depending on factors such as demand at that specific time, competition from other bidders, and the perceived value of the coin at that time. Therefore, it is advisable to pay attention to the auction and adjust the offer accordingly.