SAFAVID: Isma'il I, 1501-1524, AR 1/3 shahi (3.16g), Herat, ND, A-2577G, extremely rare denomination, known only from Herat and undated, struck to the slightly higher shahi weight standard used at Herat briefly after its conquest from the Shaybanids in AH916, EF, RRR.
Estimate: 100-150 USD