Watch List notes:

ARAB-BYZANTINE: 7th century, AE follis (9.98g), A-3508X, barbarous imitation of a follis of Justin I (519-527), clearly in his name, with retrograde mint CON below the reverse, possibly earlier than the Arab conquest of Syria or by one of the Arab tribes in southern Syria or Arabia, F-VF, RR.

Estimate: 60-90 USD