Postumus, AE sestertius, Lyons. 27 mm, 16.57 g.

VIRTVS POSTVMI AVG, helmeted, draped and cuirassed bust right.
FIDES MILITVM, Fides standing left, holding two standards.

RIC 125; Cohen 78; Mairat Gallic Empire 191; Elmer 231; Paris AF4386; Bastien 109-109a. 

Sold on ebay by chocoreve2011, December 2021.
Sold for 5,700.00 Euro (!)