Watch List notes:

SELEUCID KINGDOM. Alexander I Balas (150-145 BC). Silver tetradrachm (14.21 gm). Sidon, 147/6 BC. Diademed head of Alexander I right / ΑΛΕΧΑΝΔΡΟΥ ΒΑΣΙΛΕΩΣ, eagle standing left with wings closed, palm branch under far wing, date CΞP in left field, ΣΙΔΩ above aphlaston in right field. SC 1830.5. HGC 9, 882. Nearly extremely fine

Ex Numismatic Fine Arts, Summer Mail Bid Sale, 27 June 1986, lot 436.