Watch List notes:

T. Didius, Denarius, Rome, 113 or 112 BC; AR (g 3,85; mm 19; h 3); Helmeted head of Roma r.; below, *; behind, ROMA in monogram, Rv. Battle between gladiator armed with whip and gladiator armed with stave; in ex. T DEIDI. Crawford 294/1; Didia 2; Sydenham 550.
Lightly toned, minor scratch on obverse, about extremely fine.