Watch List notes:

BAHRI MAMLUK: Abu'l-Jird, 13th century? glass jeton (7.17g), A-1046, NLC-6022, medium green, transparent, a few bubbles (from production), Extremely Fine, R. Numismatics have argued over the dating of this type, and it has been assigned to almost every Egyptian dynasty from the 8th to the 15th century. Early Mamluk now seems most likely.

Estimate: 300-400 USD