Watch List notes:

SHAYBANID: Muhammad Shaybani, 1500-1510, AR tanka (4.71g), Samarqand, AH907, A-2978.1, bold mint & date, countermarked by the Timurid Sultan Husayn at Herat (type A-2439), EF on VF host, RR.

Estimate: 100-150 USD