Antoninianus

Balbinus · Observed / Range

Source location: Book 1, Chapter 5, PDF p. 24, Pricing Schedule

Certified / slabbed evidence

No verified modern certified evidence published for this market.

Current fixed-price retail

No dependable active exact-type retail sample published for this market.

Raw auction

Source-reconstructed raw Rome n=10; hammer median ~$676

Published schedule observations (not raw-auction tiers)

Entry: Observed only; Typical: Buyer-inclusive median ~$851; Choice: 20th-80th ~$594-$959

Market / specialist note

No forced tiers

What affects this price?

Even within one ruler, denomination and type, grade, strike, centering, surfaces, style, patina, rarity, provenance, and tooling or smoothing can materially change value. These are not automatic numeric adjustments.