I just bought this for ~50$, which is, I think a pretty neat follis.
AE22m 5.4g
AV: IMP C GAL VAL MAXIMINVS P F AVG; laureate head r.
REV: VIRTVTI E-XERCITVS; Virtus [actually Mars] advancing r., r. dragging captive by the hair, l. holding trophy and shield. Star over Є in right field.
EXE: SMN, Nicomedia mint.
REF: RIC VI Nicomedia 78b unlisted officina.
cf NOTINRIC: RIC lists for this type only officina Ζ (p. 568). General note about this issue from p. 551: "Virtuti Exercitus, also shared, is rare for all three [Augusti] [...] Date, c. 312AD.
3 other Є officina examples noted in NOTINRIC:
http://notinric.lechstepniewski.info/6nic78b_e.html