Probus, Antoninianus, AD 276-282. Siscia. 23mm, 3.83 g. 

IMP C PROBVS PF AVG, laureate, cuirassed bust right.
VIRTVS AVGVSTI, Emperor standing left, crowning trophy, captive at foot left.

Mintmark XXIP.

RIC V-2 Siscia 804
Rated scarce.

With permission of Numismatik Lanz, Auction 114, lot 724, May 2003.