Based on the data provided, we can observe that the coin in question has had an average auction closing price of 153.28 euros in previous auctions. Additionally, the condition of the coin on this occasion is 70 (VF+).

Considering that the condition of the coin is relatively good (70), and that the average auction closing price in previous auctions has been 153.28 euros, we could estimate a maximum purchase price around 160-170 euros for this coin in the next auction.

It is important to note that the final auction price may vary depending on factors such as demand at that specific moment, the number of interested parties in the coin, and other elements that may influence the bidding.