Realized prices for the same title, issue and grade across houses — different physical copies. For one specific slab, use cert provenance.
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Same book, same gradeamazing spider-man (1963) #147Same 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 10 yrs, white pages)two sales $28.13 / $140.00— not a market estimateJan 24, 2017 → May 8, 2024ComicConnect64 not counted