Watch List notes:

ZIYARID: Bisutun, 967-978, AR dirham (3.63g), Hawsam, AH366, A-1533, in the name of Bisutun's father Washmagir, also citing the Buwayhid ruler Rukn al-Dawla & the Abbasid caliph al-Ta'i', nice strike, and extremely rare mint, especially for the Ziyarids, VF, RRR.

Estimate: 200-250 USD