Watch List notes:

Unknown king, Tetradrachm, Seleukeia on the Tigris, c. 80-70 BC; BI (g 15,61; mm 28; h 11); Bearded bust l., wearing diadem and spiral torque, Rv. ΒΑΣΙΛΕΩΣ / ΜΕΓΑΛΟY / ΑΡΣΑΚΟY / ΘΕΟΠΑΤΟΡΟΣ / ΕYΕΡΓΕΤΟY / ΕΠΙΦΑΝΟYΣ / ΦΙΛΕΛΛΗΝΟ, king enthroned r., holding bow; above, monogram. Sellwood 30.4.
Rare. Cabinet tone, extremely fine.