VATSA: Punchmarked, ca. 500-400 BC, AR karshapana (2.81g), Ra-1203var, 4 punches (scorpion, chakra twice, and plough), overstruck on a Chedi punchmarked coin (bull, sun within crescent, animal, and candelabra, cf. MATEC-3637), VF, RR.
Estimate: 300-350 USD