Watch List notes:

Sicily, Syracuse, tetradrachm, c. 474-450 BC, quadriga driven right with Nike flying above; in ex., ketos, rev., pearl-diademed head of Arethusa right surrounded by four dolphins, 17.09g (Boehringer 408; SNG ANS 128, same dies), small edge flaw and somewhat porous metal, otherwise about extremely fine

Estimate: 2000 - 3000 GBP