Diocletian, AV Aureus, 303-304, Nicomedia. Obv: DIOCLETIA-NVS AVGVSTVS, laureate head right Rev: XX-DIOCL-ETIAN-I AVG-SMN, legend and mintmark in 5 lines. RIC VI, Nicomedia 13 (rated R3); Callico 4593; Cohen 549. UBS Numismatics Online Shop, CHF 14,000.00. Contributed by Dane for UBS Numismatics Online Shop, December, 2008.