Realized prices for the same title, issue and grade across houses — different physical copies. For one specific slab, use cert provenance.
Same book, same gradebatman the dark knight returns (1986) #1 · grade 9.4Same 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 $119.00 / $190.90— not a market estimateAug 25, 2025 → Jun 23, 2026ComicConnect3 not counted