Uncanny X-Men  (1963)

Clicking on the eBay link and making a purchase may result in this site earning a commission from the eBay Partner Network.

Marvel ⋅ 1978
Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1979
Values Coming Soon

Key Facts

1st appearance of Colossus as The Proletarian

Marvel ⋅ 1979
Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1979
Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1981
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1981
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1981
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1981
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1982
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1983
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1983
Low
$1
Mid
$2
High
$3

Key Facts

Complete copy includes Lakeside Skin Tattooz temporary tattoos

Marvel ⋅ 1983
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1983
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1983
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1984
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1984
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1984
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1984
Low
$1
Mid
$2
High
$5

Key Facts

1st appearance of Amiko, the foster daughter of Wolverine

Marvel ⋅ 1984
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1984
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1985
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1985
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Low
$3
Mid
$9
High
$30

Key Facts

1st appearance of Nimrod, an advanced sentinel from an alternate timeline

Marvel ⋅ 1985
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1985
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1985
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1985
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Low
$1
Mid
$2
High
$9

Key Facts

1st appearance of Rachel Summers as the second Phoenix

The Brotherhood of Evil Mutants becomes the Freedom Force: Mystique, Blob, Destiny, Spiral, Avalanche and Pyro

Low
$2
Mid
$8
High
$20

Key Facts

'Trial of Magneto'

Magneto becomes headmaster of Xavier's Academy

Andrea and Andreas Von Strucker become Fenris, a terrorist organization

📈 +143% increase in copies sold this week versus the previous week

Low
$2
Mid
$8
High
$25

Key Facts

1st appearance of Nathan Summers (Cable) as a baby, son of Scott Summers and Madelyne Pryor

Marvel ⋅ 1986
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1986
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1986
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Low
$1
Mid
$5
High
$15

Key Facts

Lady Deathstrike is transformed into her classic cybernetic organism version with claws and adamantium reinforcements

📈 +108% increase in copies sold this week versus the previous week

Marvel ⋅ 1986
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Low
$3
Mid
$9
High
$35

Key Facts

Cover art by John Romita Jr.

Low
$1
Mid
$2
High
$3

Key Facts

First mention of the term Omega when referring to the power class of a mutant

Marvel ⋅ 1986
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Low
$3
Mid
$9
High
$15

Key Facts

1st cameo team appearance of The Marauders: Arclight, Harpoon, Riptide, Vertigo, Scalphunter and Scrambler

This cover was later reprinted for a trade paperback collection but digitally augmented to remove the cigar that Wolverine was smoking

📖 Reading Order: Mutant Massacre Prologue 1

Low
$2
Mid
$8
High
$20

Key Facts

1st full team appearance of The Marauders: Arclight, Riptide, Vertigo, Harpoon, Scalphunter, Scrambler

Specialty border printed on select covers published in November 1986 celebrating Marvel's 25th Anniversary or more precisely, the 25th year since Fantastic Four #1 was published in November 1961

📖 Reading Order: Mutant Massacre Part 1

Marvel ⋅ 1986
Low
$3
Mid
$9
High
$30

Key Facts

First battle of Wolverine versus Sabretooth

📖 Reading Order: Mutant Massacre Part 6

Low
$2
Mid
$8
High
$25

Key Facts

Betsy Braddock joins the X-Men and adopts the name Psylocke

1st cameo appearance of Mr. Sinister

📖 Reading Order: Mutant Massacre Part 9

Low
$1
Mid
$2
High
$8

Key Facts

Dazzler joins the X-Men

Low
$1
Mid
$2
High
$8

Key Facts

1st appearance of Stonewall, Super Sabre and Crimson Commando

Marvel ⋅ 1987
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Marvel ⋅ 1987
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Low
$1
Mid
$3
High
$5

Key Facts

Havok joins The X-Men

Marvel ⋅ 1987
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.
Low
$5
Mid
$15
High
$75

Key Facts

1st full appearance of Mr. Sinister

[July 2022 - Javier Bardem rumored to be cast as Mr. Sinister in an unknown MCU project]

🏅#4 on the Hot 10

Transactions from this week that sold for higher than the previous twelve-month average:

View more (11)

9.8 sold for $660 vs the average $278 (+137%)

Three copies in 9.8 outsold the average

9.6 sold for $122 vs the average $116 (+5%)

NEWSSTAND 9.6 sold for $230 vs the average $180 (+28%)

MARK JEWELERS 9.6 sold for $675 vs the average $632 (+7%)

9.4 sold for $95 vs the average $83 (+14%)

9.2 sold for $80 vs the average $72 (+11%)

9.0 sold for $70 vs the average $64 (+9%)

NEWSSTAND 8.5 sold for $75 vs the average $64 (+17%)

7.5 sold for $55 vs the average $49 (+12%)

Mr. Sinister’s first full appearance finds a spot on the Hot 10 for the second time in 2024

Marvel ⋅ 1987
Low
$1
Mid
$2
High
$3

Key Facts

Non-Key Issue. No additional information is available.

Adjust Your Filters To See More Comics!

By default Key Collector searches for Standard Cover Key Issues.

Adjust the "Variants" and/or "Non-Key Issues" search filters above for additional content:

  • Variant Covers ([[totalVariants]])
  • Non-Key Issues ([[totalNonKeys]])

At Key Collector, our primary focus is on unearthing those rare Standard Cover Key Issues for you. However, the world of comic collectibles is vast and varied. We want to make sure you have the tools to explore it all!