Antoninianus

Roman Imperial Antoninianus

Roman Empire · Circa 3rd century AD

The coin features a radiate bust, likely an emperor or empress, facing right. The details are somewhat worn, but the radiate crown (indicating a double denarius value) is visible. The legends around the bust are partially legible, typical of ancient Roman coinage.

Country: Roman Empire
Year: Circa 3rd century AD
Denomination: Antoninianus
Metal: Billon (debased silver alloy)

This report is AI-generated and can be wrong. Always verify grade, authenticity, and value with a qualified dealer or certified grading service before buying, selling, or insuring.

Identified December 16, 2025More roman empire coins →

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Overview

Historical significance

The Antoninianus was a Roman coin introduced by Caracalla in 215 AD, initially valued at two denarii. Over time, its silver content was heavily debased, especially during the crisis of the Third Century, leading to significant inflation and economic instability in the Roman Empire. Coins like this one provide insight into the economic policies and political figures of the era.

Estimated value

Due to its worn condition and commonality of these types of coins, without a clearer identification of the emperor and reverse, the estimated value would likely be between "$20" and "$150". Well-preserved examples or those from rarer emperors could fetch more.

Care & preservation

Handle the coin by its edges to avoid transferring oils from your skin. Store it in a stable environment, preferably in a non-PVC coin holder or capsule, away from extreme temperature fluctuations and humidity. Do not clean ancient coins, as cleaning can significantly damage their historical patina and reduce their value. Consult with a professional conservator if the coin requires intervention.

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