Watch List notes:

ROMAN EMPIRE: Diadumenian, as caesar, 218 AD, AR denarius (2.57g), Rome, RIC-107, bareheaded, draped and cuirassed bust right, M OPEL ANT DIADVMENIAN CAES // Diadumenian standing left, holding baton his right hand and spear in left, two standards behind, PRINC IVVENTVTIS, choice luster, Strike 5/5, Surface 3/5, NGC graded About Unc.

Estimate: 800-1,000 USD