Final Lifetime Issue for Yazdgird?

451, Lot: 234. Estimate $100. Sold for $220. This amount does not include the buyer’s fee.

SASANIAN KINGS. Yazdgird (Yazdgard) III. AD 632-651. AR Drachm (32mm, 3.91 g, 9h). BBA (Court) mint. Dated RY 20 (AD 651). Crowned bust right; pellet at 4 o’clock in outer margin / Fire altar with ribbons; flanked by two attendants; star and crescent flanking flames. Tyler-Smith Type 11/3, 155-61; SC Tehran –; Sunrise –. Toned, slightly double struck. Good VF. Very rare fixed axis year 20 drachm of BBA.