Arabia Petraea, Bostra. Trajan. A.D. 98-117. AE 30 mm (22.39 g). Cos. 5 (A.D. 103-111). 

Laureate bust right, slight drapery on far shoulder.
DHMARX EX UPAT T E, Head of Zeus-Ammon right. 

Kindler 5; BMC p. 59, 112 (Caesarea). VF, brown patina, edges hammered (proto-contorniate?).
Lindgren I 1703 (Cyrene)

Estimate: 150-250 USD

Courtesy of Heritage Auctions, Inc. New York Signature Sale 425, lot 50115.
Sold for high bid of $110