Watch List notes:

SAMANIDS: Nasr II, 914-943, AV dinar (3.93g), al-Muhammadiya, AH322, A-1449, caliph al-Qahir, star above and crescent right of obverse field, full mint & date, usual weakness, broad flan, crude EF, R. With hasbuni Allâh wa ni'ma al-wakil, "Allâh is sufficient for us, and is the Best Disposer of affairs (for us)" (Qur'an 3:173) in reverse outer margin.

Estimate: 400-500 USD