Macrinus, AR denarius, 217-218 AD. 

Obv: IMP CM OPEL SEV MACRINVS AVG, laureate, cuirassed bust right.
Rev: PONTIF MAX TR P PP, Jupiter, standing left, holding
thunderbolt and sceptre, cloak over left arm. 

RIC 17. Lot sold for  $200, plus buyers fees.

Used by permission of Classical Numismatic Group, www.cngcoins.com. Reference corrected, Dec. 2010.