Watch List notes:

GREAT MONGOLS: Güyük, 1246-1249, AR ½ dirham (1.38g), Qara Qorum, ND, A-1976H, Z-121210, al-urdu al-a'zam on obverse, Allah reverse, with the tamga of Güyük between its middle letters, some weakness, much rarer than the full dirham, VF, RRR.

Estimate: 425-475 USD