X-Men #138 VF (8.0)
Cyclops quits! X-Men cover and story by Chris Claremont and John Byrne, History of the X-Men retold
X-Men #138 VF/NM (9.0)
Cyclops quits! X-Men cover and story by Chris Claremont and John Byrne, History of the X-Men retold
X-Men #139 VF/NM (9.0)
Chris Claremont and John Byrne, Kitty Pryde joins, Alpha Flight appears, Wolverine gets new costume
X-Men #139 VF/NM (9.0)
Kitty Pryde joins, Wolverine gets new costume, John Byrne art and Chris Claremont
X-Men #140 VF/NM (9.0)
X-Men vs the Wendigo cover and story by Chris Claremont and John Byrne, Alpha Flight appears
X-Men #140 CGC 9.6
X-Men and Wolverine vs. Alpha Flight and the Wendigo cover and story by Chris Claremont and John Byrne
X-Men #140 CGC 9.6
X-Men and Wolverine vs. Alpha Flight and the Wendigo cover and story by Chris Claremont and John Byrne, 010
X-Men #141 CGC 9.8
X-Men Days of Future Past storyline cover and story by Chris Claremont with John Byrne art
X-Men #141 CGC 9.8
X-Men Days of Future Past storyline cover and story by Chris Claremont with John Byrne art. copy b
X-Men #141 CGC 9.8
X-Men Days of Future Past storyline cover and story by Chris Claremont with John Byrne art
X-Men #142 CGC 9.6
White Pages, Days of Future Past, Wolverine dies, X-Men vs. the Sentinels cover and story by Chris Claremont and John Byrne
X-Men #142 NM- (9.2)
Future X-Men vs. the Sentinels cover and story by Chris Claremont and John Byrne, death of the X-Men and Wolverine! Days of Future Past storyline concludes
X-Men #142 (Newsstand) CGC 9.0
Future X-Men vs. the Sentinels cover and story by Chris Claremont and John Byrne, death of the X-Men and Wolverine! Days of Future Past storyline concludes
X-Men #142 CGC 9.6
White Pages, Days of Future Past, Wolverine dies, X-Men vs. the Sentinels cover and story by Chris Claremont and John Byrne
X-Men #158 NM- (9.2)
2nd appearance of Rogue, X-Men vs. Rogue cover and story
X-Men #183 (Newsstand) CGC 9.8
Highest CertifiedX-Men cover and story by Chris Claremont and JRJR , Juggernaut vs. Colossus
Uncanny X-Men #201 CGC 9.8
Highest Certified1st appearance of Nathan Summers (as a baby) who later becomes Cable! X-Men cover and story
X-Men #201 CGC 9.8
Highest Certified1st appearance of Nathan Summers (as a baby) who later becomes Cable!
X-Men #205 VF/NM (9.0)
Origin of Wolverine and Lady Deathstrike, Barry Windsor Smith cover and art
X-Men #205 NM- (9.2)
X-Men cover and story, Origin of Wolverine and Lady Deathstrike, Barry Windsor Smith cover and art
X-Men #212 NM- (9.2)
Classic Wolverine cover by Barry Smith, 1st Wolverine vs. Sabretooth story, X-Men vs Marauders story
X-Men #212 NM- (9.2)
Wolverine cover and story, 1st Wolverine vs. Sabretooth story part 1, X-Men vs Marauders story