GREAT MONGOLS: Möngke, 1251-1260, AR dirham (3.32g), Shahr Qorum, AH65x, A-E1978, Zeno-210620, very blundered Arabic legends on both sides, with the last part of the date, khamsin sitmi'a is very clear, probably anonymous, but with Möngke's tamgha clear in the reverse center, about 25% flat strike, VF, RRR. See the description of Zeno-210620 for some further information.
Estimate: 150-200 USD