Aureus
Severus Alexander ยท Exact Comparable
Source location: Book VII, Chapter 19, Pricing Schedule
Certified / slabbed evidence
Historical CNG EF/FDC examples $8,500-$9,000 hammer
Current fixed-price retail
Thin current market
Raw auction
This thin market requires exact comparables; a three-value source orientation is withheld from public pricing.
Market / specialist note
Source provides three broad orientations but labels rare types exact-comparable; not promoted as a standard bucket ladder.
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.