Realized prices for the same title, issue and grade across houses — different physical copies. For one specific slab, use cert provenance.
LotScan — The search engine for auctions
Same book, same gradegiant-size superheroes featuring spider-man #1Same 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 10 yrs, off-white to white)last sale $140.00— not a market estimateMar 3, 2021 → Mar 3, 2021ComicConnect32 not counted