X-Men #61 CGC 9.2
X-Men vs. Sauron cover and story, Neal Adams cover and art! 2nd appearance of Sauron
X-Men #68 CGC 9.2
X-Men vs the Sentinels cover and story, presents like a 9.4
X-Men #71 CGC 9.2
X-Men cover and story, Story of how Professor X lost the use of his legs.
X-Men #86 CGC 9.2
X-Men vs. the Blob and the Vanisher cover and story, white pages
X-Men #95 CGC 8.5
X-Men vs. Count Nefaria & the Ani-men cover and story, Death of Thunderbird
X-Men #96 CGC 9.4
1st appearance of Moira MacTaggert, X-Men cover and story
X-Men #105 CGC 9.8
Phoenix vs Firelord, Misty Knight appears, X-Men vs. Firelord cover and story by Chris Claremont and Dave Cockrum. This book is part of an original owner collection from the mountains of Arizona!
X-Men #105 CGC 9.6
Phoenix vs Firelord, Misty Knight appears, X-Men vs. Firelord cover and story by Chris Claremont and Dave Cockrum
X-Men #105 CGC 9.8
Phoenix vs Firelord, Misty Knight appears, X-Men vs. Firelord cover and story by Chris Claremont and Dave Cockrum.
X-Men #106 (Mark Jewelers) CGC 9.0
Mark Jewelers Insert! X-Men cover and story by Chris Claremont and Dave Cockrum
X-Men #108 (Mark Jewelers) CGC 7.5
Mark Jewelers Insert! John Byrne art begins! X-Men cover and story
X-Men #109 CGC 9.2
1st appearance of Weapon Alpha, who becomes Vindicator and Guardian! X-Men cover and story by Chris Claremont and John Byrne
X-Men #112 (Newsstand edition) CGC 9.4
Magneto vs the X-Men, Chris Claremont and John Byrne, Wolverine cover, White Pages
X-Men #112 CGC 9.6
Magneto vs the X-Men cover and story by Chris Claremont and John Byrne, Wolverine cover, White Pages
X-Men #112 (Newsstand edition) CGC 9.4
Magneto vs the X-Men, Chris Claremont and John Byrne, Wolverine cover, White Pages, 009
X-Men #113 (Mark Jewelers) CGC 8.5
Mark Jewelers Insert! X-Men vs. Magneto cover and story by John Byrne and Chris Claremont
X-Men #114 CGC 9.6
1st Uncanny in logo, X-Men cover and story by Chris Claremont and John Byrne
X-Men #115 (Mark Jewelers) CGC 9.0
Mark Jewelers Insert! X-Men vs Sauron cover art and story by John Byrne & Chris Claremont!
X-Men #116 (Mark Jewelers) CGC 7.5
Mark Jewelers Insert! X-Men vs. the Sun God battle in the Savage Land cover and story by Chris Claremont and John Byrne, Ka-zar appears
X-Men #117 (Mark Jewelers) CGC 9.0
Mark Jewelers Insert! X-Men cover and story by Chris Claremont and John Byrne
X-Men #117 CGC 9.6
1st appearance of the Shadow King, X-Men cover and story by Chris Claremont and John Byrne
X-Men #122 CGC 9.6
1st appearance of Mastermind as Jason Wyngarde, X-Men cover and story by Chris Claremont and John Byrne, Luke Cage, Misty Knight, Colleen Wing and Mariko appear