Watch List notes:

AYYUBID: al-Nasir Yusuf I (Saladin), 1169-1193, Glass jeton (3.01g), A-793.1, anonymous, but citing the Abbasid caliph al-Mustadi bi-amr Allah (1170-1180), light gray-green, opaque, well-preserved, VF, RR. Since the Abbasid caliph did not control Egypt, this Egyptian jeton must be either Zangid (less likely) or Ayyubid.

Estimate: 175-225 USD