Watch List notes:

FATIMID: al-Mustansir, 1036-1094, glass weight/jeton (7.84g), A-724, FGJ-311, al-mu'minin in the center, Imam's name around, uniface; green, translucent, some devitrification, Fine, R. This size normally weighs in the 8.3g to 8.5g to indication the double gold dinar weight; the lighter weight is like the result of the devitrifaction.

Estimate: 250-350 USD