ARAB-BYZANTINE: Standing Emperor, ca. 685-695, AE fals (4.25g), Baysan, A-3522.x, mint name retrograde to left of the capital M on reverse, ja'iz to right (preceded by unread word), and unread Arabic below the M, VF, RRR. This type has been published, but I have failed to find a reference. The mint name, although retrograde, is quite clearly engraved.
Estimate: 225-275 USD