SHAYBANID: Kuchkunji, 1510-1531, AV ¼ mithqal (1.18g), Herat, ND, A-W2981, obverse brockage; the royal legend is arranged almost identically to the silver tanka of Kuchkuhji of Mashhad mint (Zeno-118226), confirming the attribution; the mint formula is darb shirmard herat, "struck at the lion-hearted Herat"; unpublished and unique (brockage or otherwise!), VF to EF, RRR.
Estimate: 150-250 USD