Gambit First Appearance: The Uncanny X-Men #266 Value by Grade

Gambit first appeared in The Uncanny X-Men #266 (cover date August 1990), published by Marvel, by Chris Claremont, Jim Lee. The source puts it this way: "his first in-story appearance was in The Uncanny X-Men #266 (August 1990), drawn by Mike Collins".

PriceCharting values for Uncanny X-Men #266 (1990) by CGC grade, based on recorded sales and updated September 25, 2026:

• CGC 2.0: $45.00
• CGC 3.0: $56.00
• CGC 4.0: $70.00
• CGC 5.0: $99.99
• CGC 6.0: $120
• CGC 7.0: $141
• CGC 8.0: $153
• CGC 9.0: $169
• CGC 9.2: $182
• CGC 9.4: $215

The spread from CGC 2.0 ($45.00) to CGC 9.4 ($215) shows how much condition matters on a key issue. Restored, trimmed or incomplete copies sell far below these figures, and reprints and facsimiles (see below) are worth a small fraction. Grade and restoration are confirmed by a grading service such as CGC or CBCS; prices move with the market and the character's popularity.

• Competing 'true first appearance' claim (Annual #14): his next chronological story appearance was meant to run in Uncanny X-Men Annual #14 (July 1990), but that issue shipped three weeks early by mistake, ahead of issue #266.
• Depth of Annual #14 appearance (disputes 'cameo' label): in Annual #14 Gambit actually appears across ten pages total, with a full scene introduction, dialogue, and a name reveal, not just a brief cameo.

• Indicia: the small print on the first page or inside cover gives the issue number, date and publisher; reprints usually say so there.
• Cover price and barcode: a price or barcode format that did not exist in the year printed means a later edition.
• Paper and staples: decades-old newsprint is tan at the edges; bright white pages on an old date are a warning sign.
• Restoration: color touch, trimmed edges and married covers are common on expensive keys; a grading service can detect them.

Shoot the front cover flat, straight on, in even light, then the indicia page and the back cover. Include the top edge and staples in one frame. The app reads the title, issue number and cover and matches it against the checks above; the indicia photo settles most reprint questions.

Gambit joined a team that had existed for 27 years. The X-Men first appeared in The X-Men #1, cover-dated September 1963, by Stan Lee and Jack Kirby (Wikipedia). Professor Charles Xavier ran a school for young mutants, and Magneto appeared as their enemy in that same first issue. Xavier explains the name in the issue: his students have an extra power ordinary humans lack, so he calls them X-Men, "for EX-tra power".

The 1963 team (Wikipedia):

• Cyclops: Scott Summers
• Marvel Girl: Jean Grey
• Beast: Hank McCoy
• Angel: Warren Worthington III
• Iceman: Bobby Drake

None of the characters on Gambit's 1990 team, such as Storm, Wolverine or Rogue, were in the original line-up.

PriceCharting values for The X-Men #1 (1963), retrieved September 25, 2026:

• Ungraded: $3,385.57 (about one sale a week)
• Graded 4.0: $8,235.00
• Graded 6.0: $15,045.50 (about one sale a month)
• Graded 8.0: $38,130.00 (about four sales a year)
• Graded 9.2: $137,583.28 (about one sale a year)

For scale: at graded 9.2 that is roughly 750 times the Uncanny X-Men #266 figure in the table above.

The original series stopped producing new stories after issue #66; issues #67 to #93 (1970 to 1975) were reprints (Wikipedia). Giant-Size X-Men #1 (May 1975) relaunched the team with an international roster: Colossus, Nightcrawler, Storm, Thunderbird, Banshee, Sunfire and Wolverine. PriceCharting values retrieved September 25, 2026: ungraded $1,100.50 (about one sale a day); graded 4.0 $1,336.94; 6.0 $2,159.00; 8.0 $3,333.96; 9.2 $4,839.56; 9.8 $21,244.29 (about six sales a year).

A copy of The X-Men dated between 1970 and 1975 is a reprint issue, not new material, which matters when you price it.

It has been read that way, alongside a broader reading about prejudice. In 1982 Chris Claremont said mutants are hated and feared for no reason other than being mutants, so the book is about racism, bigotry and prejudice (Wikipedia, Mutant article). The films made the gay reading explicit in two lines Wikipedia points to: in X2, Iceman's mother asks "Have you tried not being a mutant?", echoing what parents ask gay children, and in X-Men: First Class, Hank McCoy says "You didn't ask, so I didn't tell", a reference to the US military's Don't Ask, Don't Tell policy.

Research and drafting were assisted by AI and checked line by line against the sources listed on this page. Prices are the figures shown by the named source on the date given; they change with the market, and a grade that trades about once a year can move a lot on a single sale.