Title comps
Realized prices for the same title, issue and grade across houses — different physical copies. For one specific slab, use cert provenance.
Same book, same gradegiant-size x-men #1 · grade 9Same title, issue and grade across sources — different physical copies. Not the same slab. For one specific slab's history use cert provenance.
No countable sales with these filters — rows below are shown for reference only.
live noweBayGiant-Size X-Men #1 CGC 9.0, Marvel 1975 1st Appearance New X-Men TeamSignature SeriesCGC 9live — not a realized priceposted price $4,950
Jun 24, 2025Landry Pop AuctionsMarvel Comics Giant-Size X-Men #1 CGC 9.0CGC 9Landry Pop Auctions: source under audit — shown, not counted$3,200