Watch List notes:

GREECE. Corinthia. Corinth. Stater 375-300 BC. Obv. Pegasus flying left, koppa below. Rev. Helmeted head of Athena left, aegis behind. Ravel 1009; Pegasi 427; BCD Corinth -; SNG Copenhagen 71; HGC 4, 1848. AR. 8.58 g. UNC
Ex. Roma Numismatic auction 4, 30 September 2012, lot 161.
Very rare this nice.