Watch List notes:

PARTHIAN KINGDOM: Vologases IV, AD 147-191, BI tetradrachm (6.20g), Seleukeia, Sel-499 (187/88 AD), Shore-429, bust left, beardless, Greek letter B behind // king seated at right, receiving a diadem from Tyche, who stands at the left, late issue, after the weight standard was gradually reduced, VF to EF.

Estimate: 60-80 USD