Watch List notes:

AR Didrachm Ca. 488/5–480/78 BC, SICILY, AKRAGAS Eagle standing left, AKPA behind. Rev. crab.Westermark, Period I, Group III, 180 (O70/R123); HGC 2, 94; BMC 15; SNG Fitzw. 906 (same obv. die); cf. S. 709 (field mark).8.82 g. Some residue Extremely fine