Watch List notes:

SELEUCIS and PIERIA, Balanea. Mark Antony. 37-31 BC. Æ (24mm, 8.77 g, 3h). Bare head right / Uncertain deity driving quadriga left. RPC I 4456. Dark green patina with some reddish earthen highlights/deposits, some roughness, a few light scratches beneath patina. Fine. Extremely rare, only three, including this coin, in CoinArchives.

Ex Classical Numismatic Group Electronic Auction 444 (15 May 2019), lot 295.