Watch List notes:

BAHRI MAMLUK: 'Ali I, 1257-1259, AV dinar (5.24g), al-Qahira, AH(657), A-873, double-struck, with very weak marginal legends, About Unc, RR. Same reverse, with mint & date, as the specimen sold at Morton & Eden Auction 63, Lot 107, which clearly has the date 657. Part of the final digit for "7" is visible on this piece.

Estimate: 800- 1,000 USD