AI Recommendation
Given that the coin has a grade of 75 (MBC) and has not been auctioned or sold in the past, the starting price is 75 euros.
However, since there are no historical sales data for this reference, it is difficult to establish a maximum estimated purchase price with precision.
In general, coins in MBC condition can reach prices that vary depending on demand and rarity. Since the starting price is 75 euros, a maximum estimated purchase price could be 20-30% higher than the starting price, especially if there is interest in the auction.
Therefore, a maximum estimated purchase price could be in the range of 90 to 100 euros.