Watch List notes:

ARAB-SASANIAN: 'Ubayd Allah b. Ziyad, 673-683, AR drachm (4.12g), YZ (Yazd), YE50 (= AH61/62), A-12, Malek-1314/15, the reason for the sudden use of the Yazdigerd era at Yazd is not known, choice EF, R.

Estimate: 150-200 USD