Watch List notes:

Arsaces I (238-211), Drachm, Nisa (?), c. 238-211 BC; AR (g 4,05; mm 18; h 12); Head r., wearing bashlyk, Rv. ΑΡΣΑΚΟY / ΑΥΤΟΚΡΑΤΟΡΟΣ, king seated l., on backless throne, holding bow. Sellwood 1.1.
Extremely rare. Cabinet tone, about extremely fine.