Watch List notes:

SAMANID: Ibrahim b. Ahmad, 947, AV dinar (5.55g), Nishapur, AH335, A-1458, nice strike, interesting die-break on the reverse, citing the caliph al-Mustakfi, with the phrase nasr min Allah wa fath qarib ("help is from God, and victory is near") around the obverse field, unusually heavy, VF, RR.

Estimate: 500-600 USD