Watch List notes:

KINGS of MACEDON. temp. Kassander – Antigonos II Gonatas. Circa 310-275 BC. AR Tetradrachm (28.5mm, 17.07 g, 12h). In the name and types of Alexander III. Uncertain mint in Greece or Macedon. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; in left field, sistrum above A; monogram below throne. Price 840. Toned, a few die breaks on obverse, double struck on reverse. Good VF. High relief obverse. An attractive coin in hand. Rare.

From the Demeter Collection. Ex Classical Numismatic Group 81 (20 May 2009), lot 330.