Procopius, AV Solidus, Constantinople. 4.52 gr. 

DN PROCOPIVS PF AVG, pearl diademed, draped, cuirassed bust right.
REPARATIO FEL TEMP, Procopius standing facing, holding 
labarum and resting hand on shield.
Mintmark CONS. 

RIC VIII Constantinople 2b. 

With kind permission of Numismatica Ars Classica NAC AG.
Sold for 22,000 Swiss Francs.