Watch List notes:

POSTUMUS, 259-268 AD. Æ Sestertius (15.73 gm). Radiate cuirassed bust / Galley with four rowers. RIC.143. VF, brown patina. Often this irregular issue is cataloged as a Double Sestertius, but the weight is not larger than usual so we cataloged it as a regular Sestertius.

Estimate: $400