Watch List notes:

ARAB-SASANIAN: 'Ubayd Allah b. Ziyad, 673-683, AR drachm (2.95g), DShT, AH63, A-12, mint name Dasht, presumably for Dasht Mishan, well-known early post-reform mint, clipped down to post-reform standard, VF, R.

Estimate: 150-200 USD