Watch List notes:

MA'MUNID: 'Ali b. Ma'mun, 997-1009, AE fals (1.80g), Khwarizm, AH[xx]5, A-N1478.2, Zeno-53287 (this piece), lovely bird in center, mint date formula around, with amara al-amir before the word tentatively read as the final digit of the date, khams // the title khwarizm / shah within decorative border, probably unique, VF, RRR. Somewhat tentative attribution - see the discussion under Zeno-53287.

Estimate: 150-250 USD