Regular antoninianus
Philip I ยท Observed / Range
Source location: Book 1, Chapter 7, PDF p. 36, 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
Raw Rome n=22; hammer median ~$77 retained
Published schedule observations (not raw-auction tiers)
Entry: Observed center; Typical: Median ~$95 buyer-inclusive; Choice: 20th-80th ~$64-$129 buyer-inclusive
Market / specialist note
Compare the exact type, grade and surfaces; evidence channels are not interchangeable.
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.