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 #40 · grade 5.5Same title, issue and grade across sources — different physical copies. Not the same slab. For one specific slab's history use cert provenance.
2 sales only2 sales (universal label, last 3 yrs)two sales $173.65 / $185.00— not a market estimateOct 18, 2023 → Aug 25, 2025ComicConnect3 not counted