Watch List notes:

ARAB-SASANIAN, Khosrau type,"SK" (Sakastan), year 77. AR Dirhem (3.85 gm; 31 mm). obverse, Khosrau II bust turning right, name in pahalavi in front of face, phrase "Bismillah" on the second quarter, and phrase "Rabi" on the 3rd quarter, reverse, fire altar with attendants, mint "SK" (Sakastan) on the right and year 77. Choice EF. Toned.
Estimate: 125 USD