Rome antoninianus
Valerian I · Observed / Range
Source location: Book 1, Chapter 15, PDF p. 76, Pricing Schedule
Certified / slabbed evidence
NGC MS recent auction observation: $854.
Current fixed-price retail
Active raw ordinary Rome antoninianus asks n=4; $50–$275; median ask ~$79.
Raw auction
Buyer-inclusive source-reconstructed raw Rome antoninianus median ~$80 (n=6); 20th-80th percentile ~$70-$129.
Published schedule observations (not raw-auction tiers)
Entry: Observed only; Typical: Buyer-inclusive median ~$80; Choice: 20th-80th ~$70-$129
Market / specialist note
Regional and rare types separate
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.