Watch List notes:

CENTRAL INDIA: Anonymous, 1st century BC, AE square (2.72g), Pieper-417 (this piece), Shiva standing, holding danda and kamandalu, three-arched hill right, wheel and six-armed symbol on left, bull-and-swastika countermark on top, uniface, a most remarkably issue, as countermarked types are almost never encountered, VF, RRR.

Estimate: 180-220 USD