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 grade2024 auth d deck luffy monkey one p-041 piece purple starter japanese promoSame title, issue and grade across sources — different physical copies. Not the same slab. For one specific slab's history use cert provenance.