Watch List notes:

CELTIC. Eastern Europe. Imitating Philip II of Macedon. Circa 4th-3rd Centuries BC. AR Tetradrachm (14.05 gm; 24 mm). Obverse: Laureate head of Zeus right; Reverse: Youth on horseback left. Lanz 351; Forrer 75; Castelin 1238. Choice VF. Lightly toned.
Estimate: 500 USD