The product is a Roman Empire Marcus Aurelius AD 161-180 AR Denarius from the Colosseum Collection. This silver coin has a fineness of 0.95 and is ungraded. It is certified by NGC and belongs to the historical period of Roman Imperial rule. The coin depicts the ruler Marcus Aurelius and has a provenance of ownership history not available. This ancient piece offers a glimpse into the era of Roman imperials and is a valuable addition to any coin collection.