LotScan

Title comps

Realized prices for the same title, issue and grade across houses — different physical copies. For one specific slab, use cert provenance.

Same book, same gradecard fossil pokemon zubat #57 1st edition · grade 9Same card, set and grade across sources — different physical copies. Not the same slab. For one specific slab's history use cert provenance.
Window3 yrs5 yrs10 yrsGraderallCGC 13PSA 4
CGC and PSA grade the same number differently and their prices differ — pick a grading company; card numbers are never pooled across graders.