Watch List notes:

ROMAN EMPIRE: Didius Julianus, 193 AD, AR denarius (2.41g), Rome, S-6073, P M TR P COS, Fortuna standing, holding rudder on globe & cornucopia, VF, R. Didius Julianus replaced Pertinax on 28 March 193, only to be murdered at the start of June, just over 2 months later.

Estimate: 350-450 USD