Antoninianus
Philip II · Observed / Range
Source location: Book 1, Chapter 8, PDF p. 42, Pricing Schedule
Certified / slabbed evidence
NGC XF recent buyer-inclusive auction observation: $114.
Current fixed-price retail
Active external raw regular Rome antoninianus asks n=3; $100–$285; median ask ~$198.
Raw auction
Buyer-inclusive raw Rome antoninianus median ~$83 (n=18: Caesar 11 / Augustus 7); 20th-80th percentile ~$49-$132.
Published schedule observations (not raw-auction tiers)
Entry: Observed center; Typical: Buyer-inclusive median ~$83; Choice: 20th-80th ~$49-$132
Market / specialist note
Millennium/specialist issues 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.