GREAT MONGOLS: Güyük, 1246-1249, AR ½ dirham (1.00g), NM, ND, A-1976Fvar, Zeno-4245 (this piece), Khooboo Ongi tamgha, with unread legend around // Arabic la ilah illa Allah, same design as the full dirham of Güyük (A-1976F), some weakness around the rim, VF, RR.
Estimate: 180-220 USD