Watch List notes:

Lucania, Poseidonia, Stater, c. 445-420 BC; AR (g 8,14; mm 19; h 11); ΠOΣEIΔ, Poseidon advancing r., holding trident and wearing chlamys, Rv. ΠOΣEIDA (retrograde), bull standing l. on double groud-line, lienar and dotted. HNItaly 1116.
Very rare and in exceptional condition for the issue. Cabinet tone, good extremely fine / extremely fine.