Watch List notes:

Sicily, Akragas, Didrachm, ca. 510-500 BC; AR (g 8,76; mm 22; h 8); Sea eagle standing l.; around, AKRAC - ANTOΣ partially retrograde, Rv. Crab. HGC 2, 87; Westermark 34.10 (same dies).
Cabinet tone; about extremely fine.