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 grademarvel super-heroes (1967) #20 (reprint) · grade 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 10 yrs)two sales $157.55 / $216.20— not a market estimateAug 26, 2025 → Feb 12, 2026ComicConnect1 not counted