Trajan Decius AR Antoninianus. 250-251 AD. 

Obv: IMP C M Q TRAIANVS DECIVS AVG, radiate, draped & cuirassed bust right 
Rev: PANNONIAE, two Pannoniae standing, facing, each raising hand and holding 
 a standard. 

RIC 25.

[imported from dirtyoldcoins.com, Sept.07; unstated source, possibly CNG? 
 noted "$300 11/30/02."]