Based on the data provided, we can observe that the coin in question has had an average auction closing price of 107.78 euros in previous auctions. Additionally, the condition of this coin has been described as 70 (VF+), indicating that it is in an acceptable but not excellent condition.

Considering that the average auction closing price has been 107.78 euros and the condition of the coin is 70 (VF+), we could estimate a maximum purchase price around 110-120 euros. Given that the coin has been auctioned 41 times in the past and has had a good level of sales, this price range could be a reasonable estimate for a potential purchase in a future auction.