Based on the data provided, we can observe that the coin has had an average auction closing price of 47.42 euros in previous auctions. Additionally, the condition of the coin on this occasion is 70 (VF-).

Considering that the average auction closing price has been 47.42 euros and that the condition of the coin is 70 (VF-), we could estimate a maximum purchase price around 50-55 euros. It is important to note that this is just an estimate and the final price may vary depending on the demand at the auction and other external factors.