
This Ptolemy IV gold octodrachm (circa 202-200 BC) is one of the collection's highlights | The Tyrant collection has been described as the world’s most valuable coin collection in private hands, worth hundreds of millions.
Excessively rare with only 8 recorded specimens, the Marcus Junius Brutus, d. 42 BC. Gold Aureus (8.07g), was struck at a traveling mint in Macedonia or Western Asia Minor, in summer/autumn 42 BC. A choice example made $525k in 2010. | 
Gold Roman aureus issued by Marcus Junius Brutus |