Watch List notes:

BAVANDID OF TABARISTAN: Rustam b. Sharwin, 964-980, AR dirham (4.71g), Firrim, AH357, A-1524, ruler's name within the mint/date formula, following the mint name, citing the Buwayhid Rukn al-Dawla on the reverse, Shi'ite reverse, EF.

Estimate: 140-180 USD