Watch List notes:

QARAKHANID: Muhammad b. Yusuf, 1030-1057, BI dirham (3.79g), Adakhket, AH431, A-3361, Kochner, Zeno-281958, ruler cited as Sultan al-Dawla al-malik al-muzaffar bughra khaqan; extremely rare mint, unknown to Kochnev, none on CoinArchives and just one example on Zeno (same date), some porosity, F-VF, RRR.

Estimate: 100-150 USD