Watch List notes:

IONIA: Autonomous issue, 1st-mid 2nd century AD, AE obol (12.41g), Chios, Mavrogordato-104a; cf. SNG Copenhagen-1641, Sphinx crouching right, left forepaw raised; at feet, prow of galley right / Chian amphora; OBO-ΛOC around; all within wreath, Very Good, RR.

Estimate: 250-350 USD