Watch List notes:

Sicily, Didrachm, Akragas, c. 480-470 BC, Ag (g 8,37; mm 17; h 4), AK-RA, eagle standing l., with wings closed, Rv. Crab; below, grain. All within incuse area. SNG Copenhagen 40; SNG ANS 956-957 var.
Old cabinet tone, about extremely fine.