Based on the data provided, we can observe that the coin in question has had a starting price in the current auction of 175 euros and is in a conservation grade of 70 (MBC-). Additionally, it has been auctioned in the past on several occasions, with closing prices ranging between 95 and 225 euros.

The average closing price of this coin in previous auctions has been 163.21 euros, with an average starting price of 130.06 euros. The coin has been sold in the past 84 times, indicating interest and demand from collectors.

Taking into account these data, as well as the current conservation of the coin and its price history in previous auctions, we could estimate a maximum purchase price around 200-220 euros. It is important to consider that the final price will depend on factors such as demand in the current auction and the competition from other potential buyers.