BAHRI MAMLUK: Hasan, 2nd reign, 1354-1361, AV dinar (6.09g), al-Qahira, ND, A-944, cf. Balog 343, mint name at the top of the obverse field, with the word sana above, but without date (!), bold EF to AU, ex Gamal Amer Collection.
Estimate: 400-450 USD