Marvel· 1963★ Key Issue

The X-Men #1

1st appearance of the X-Men (Cyclops, Marvel Girl, Beast, Angel, Iceman), Professor X, and Magneto

Trap checkDon't buy these

40 listingson eBay right now look like this issue but aren't it — usually the cheapest ones on the page. Here's what's wrong with each, so you don't buy the wrong book.

Wrong volume$1.99
X-Men The Hellfire Murder #1 Marvel Comics 1st Print 2026 Swimsuit Cover
Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.
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Wrong volume$2.88
Marvel Comics X-Men / New X-Men 1-249 Jim Lee Modern Age 1991 Series PICK/CHOOSE
Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.
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Wrong volume$3.33
X-Men The Hellfire Murder #1 Marvel Comics 1st Print 2026 Cover A
Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.
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Wrong printing$3.33
X-Men Of Apocalypse #1 Rogue Mark Brooks Variant Cover - Marvel Comics 2026
A later printing of this issue. Printings are separate markets: a 1st print can be worth many times a 2nd print of the same book.
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Wrong volume$3.58
X-Men vs. The Avengers #1 (Marvel, 1987)
Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.
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Wrong volume$4.99
(A4) The Original X-Men #1 (2023) Cover A MARVEL COMICS brand new VF/NM
Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.
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Wrong volume$4.99
X-Men Of Apocalypse #1 Artgerm Variant NM 2025 Rogue
Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.
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Wrong volume$4.99
X-Men United #1 Derrick Chew Variant (Marvel, 2026)
Same title and issue number, but a different relaunch. Daredevil #1 exists in six volumes — the 1964 key and the 2023 reboot are not the same book.
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Guide value · CGC 9.8

$487,405

Estimated current value from PriceCharting

—

An estimate of what this grade is worth today, not a record of any sale. Guide values are trailing aggregates, so they lag a fast-moving book — a copy that just sold at auction may have gone for well above or below this.

Where the copies sit

Only 1 copy on the market at this grade — nothing to compare it against.

Guide value

Updated	Grade	Estimate
Sep 17, 2026	CGC 9.8	$487,405.09

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Gradesearching: The X-Men #1 1963 CGC 9.8