Watch List notes:

KINGS of MACEDON. temp. Antigonos I Monophthalmos – Lysimachos. Circa 310-290 BC. AR Tetradrachm (30mm, 16.38 g, 12h). In the name and types of Alexander III. Uncertain mint in western Asia Minor. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; in left field, Phrygian helmet with griffin crest left. Price 873 (uncertain Macedon). VF, toned, hairline flan crack, a few light marks. Very rare, none in Pella, three others in CoinArchives.

From the Colin E. Pitchfork Collection. Ex Classical Numismatic Group Electronic Auction 348 (8 April 2015), lot 187.