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Cert provenanceCGC
CGC 7 · cert 4338915010
X-Men #42 (Marvel, 1968) CGC 7.0 FN/VF Origin of Cyclops! Death of Prof. X · White pages
One physical slab, tracked across eBay. Every entry links to the house's own page. Other copies of the same book are title comps — a different thing.
seen Aug 31, 2026
Live now — current bid $169.00