Comic key issue checker

Type a comic's series and issue number. See whether it is on Point and Sell's key issue list, and why: a first appearance, an origin, a death, or whatever the list says.

uncanny x men is on our list. Type an issue number.

uncanny x men has 32 issues on our list:

#4: 1st appearance of Scarlet Witch, Quicksilver, Toad and the Brotherhood of Evil Mutants (for copies dated 1963 to 2011)
#12: 1st appearance of Juggernaut (for copies dated 1963 to 2011)
#14: 1st appearance of the Sentinels (for copies dated 1963 to 2011)
#94: New X-Men team begins (Wolverine, Storm, Nightcrawler) (for copies dated 1963 to 2011)
#101: 1st Phoenix, Phoenix Saga begins (for copies dated 1963 to 2011)
#121: 1st full appearance of Alpha Flight (cameo #120) (for copies dated 1963 to 2011)
#129: 1st Kitty Pryde and Emma Frost (for copies dated 1963 to 2011)
#130: 1st appearance of Dazzler (for copies dated 1963 to 2011)
#134: 1st appearance Dark Phoenix (for copies dated 1963 to 2011)
#137: Death of Phoenix (Dark Phoenix Saga climax) (for copies dated 1963 to 2011)
#139: Kitty Pryde joins; Wolverine's brown costume debuts (for copies dated 1963 to 2011)
#141: Days of Future Past pt 1, 1st Rachel Summers (for copies dated 1963 to 2011)
#142: Days of Future Past pt 2 (for copies dated 1963 to 2011)
#171: Rogue joins the X-Men (for copies dated 1963 to 2011)
#200: Milestone issue (for copies dated 1963 to 2011)
#201: 1st appearance of Cable (as infant Nathan Summers); Storm vs Cyclops for leadership (for copies dated 1963 to 2011)
#210: Mutant Massacre begins (for copies dated 1963 to 2011)
#211: 1st full appearance of the Marauders (for copies dated 1963 to 2011)
#213: Wolverine vs Sabretooth (for copies dated 1963 to 2011)
#221: 1st appearance Mr. Sinister (for copies dated 1963 to 2011)
#229: 1st appearance Reavers (for copies dated 1963 to 2011)
#244: 1st appearance Jubilee (for copies dated 1963 to 2011)
#248: 1st Jim Lee X-Men art (for copies dated 1963 to 2011)
#251: Classic Wolverine crucified cover (for copies dated 1963 to 2011)
#266: 1st full appearance Gambit (for copies dated 1963 to 2011)
#269: Rogue returns from the Siege Perilous, splits from the Carol Danvers persona ('Rogue Redux'); Jim Lee art; minor key (for copies dated 1963 to 2011)
#282: 1st appearance of Bishop (cameo) (for copies dated 1963 to 2011)
#283: 1st full appearance of Bishop (for copies dated 1963 to 2011)
#300: Milestone issue (for copies dated 1963 to 2011)
#317: 1st appearance Blink (for copies dated 1963 to 2011)
#350: Milestone issue (for copies dated 1963 to 2011)
#500: Milestone issue (for copies dated 1963 to 2011)

Our list covers 200 series. Not on our list does not mean not a key: check a price guide or another key list as well.

What the list is

606 key issues across 200 series. It is the list Point and Sell's review screen checks each comic against.
Not on our list does not mean not a key. Plenty of keys are not on it, so check a price guide or another key list as well.
It says why an issue is a key, not what it sells for. The pricing guide covers finding that out.
Capitals and a leading "The" do not matter, and punctuation counts as a space, so "The Amazing Spider-Man" and "amazing spider man" are one series. "#300", "300" and "0300" are one issue.
A series that was started over can have more than one #1. Where the list knows which run an entry is for, it gives the years. Check the year on your cover.

The series on our list (200)

As the list files them: lower case, with punctuation as spaces.

How to spot a key before it goes in the dollar box: the key issues guide.

Point and Sell checks every comic in a batch against this list before you list it. Start free.