Watch List notes:

SELEUKID KINGS. Alexander I Balas, 152-145 BC. Tetradrachm (Silver, 26 mm, 16.59 g, 1 h), Ekbatana. Didemed head of Alexander I to right. Rev. BAΣIΛEΩΣ AΛEΞANΔΡOΥ / ΘEOΠATOΡOΣ EΥEΡΓETOΥ Apollo seated left on omphalos, holding arrow in right hand and supporting bow set on ground with left. HGC 9, 873. SC 1870. Very rare. Strong strike. Light porosity, otherwise, extremely fine.