Realized prices for the same title, issue and grade across houses — different physical copies. For one specific slab, use cert provenance.
Same book, same gradefantastic four #49 · grade 3Same title, issue and grade across sources — different physical copies. Not the same slab. For one specific slab's history use cert provenance.
single sale1 sale (universal label, last 5 yrs, off-white to white)last sale $301.30— not a market estimateAug 13, 2026 → Aug 13, 2026ComicConnect1 not counted