Realized prices for the same title, issue and grade across houses — different physical copies. For one specific slab, use cert provenance.
Same book, same gradeamazing spider-man #40Same 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, CBCS, off-white to white)last sale $471.50— not a market estimateAug 23, 2023 → Aug 23, 2023ComicConnect192 not counted