Watch List notes:

MACEDON, Koinon of Macedon. Pseudo-autonomous issue. temp. Gordian III, AD 238-244. Æ (28mm, 13.33 g, 12h). Beroea mint. Diademed head of Alexander the Great right; below, serpent right / Athena seated left, holding phiale and leaning on shield set on ground. AMNG III 628. VF, green patina, some roughness.

From the Belgica Collection. Ex Classical Numismatic Group Electronic Auction 158 (14 February 2007), lot 108 (hammered for $216 on a $150 estimate).