Watch List notes:

Sicily, Himera, c. 405-382 BC. AR Litra (11mm, 0.69g, 1h). Athena standing facing, holding spear and shield. R/ Head of Herakles r., wearing lion-skin. SNG ANS 172-3; HGC 2, 453. Very Rare, about VF
Estimate: 100 GBP