ARAB-SASANIAN: 'Abd al-Malik b. 'Abd Allah, 685-686, AR drachm (4.03g), BYSh (Bishapur), AH67, A-20, pellet before the mint name, superb strike, AU, S. This is the first Arab-Sasanian silver coin to bear the Arabic phrase "Muhammad rasul Allah".
Estimate: 200-240 USD