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) #51 · grade 7Same 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 5 yrs, off-white to white)two sales $231.15 / $380.00— not a market estimateMar 15, 2023 → Oct 18, 2023ComicConnect4 not counted