X-Men #1 CGC 3.0
Origin and 1st appearance of the X-Men, Cyclops, Marvel Girl, Ice Man, and the Beast! 1st Professor X and 1st Magneto by Stan Lee and Jack Kirby, has not been cleaned or pressed so certainly a chance at an upgrade
X-Men #1 CGC 7.0
Origin and 1st appearance of the X-Men, Cyclops, Marvel Girl, Ice Man, and the Beast! 1st Professor X and 1st Magneto appearances! Story and art by Stan Lee and Jack Kirby! Payment by cashier's check only on this issue.
X-Men #1 CGC 3.0
Origin and 1st appearance of the X-Men, Cyclops, Marvel Girl, Ice Man, and the Beast! 1st Professor X and 1st Magneto by Stan Lee and Jack Kirby, has not been cleaned or pressed so certainly a chance at an upgrade
X-Men #6 CGC 8.0
Sub-Mariner, Magneto, and the Evil Mutants, plus Scarlet Witch and Quicksilver battle the X-Men cover and story, Stan Lee and Jack Kirby
X-Men #7 VF- (7.5)
Scarlet Witch and Quicksilver, Magneto, Blob, and X-Men cover and story, Stan Lee and Jack Kirby, white pages
X-Men #9 VG (4.0)
1st appearance of Lucifer, 1st meeting of the X-Men and the Avengers. Stan Lee and Jack Kirby, copy b
X-Men #9 G/VG (3.0)
1st appearance of Lucifer, 1st meeting of the X-Men and the Avengers. Stan Lee and Jack Kirby
X-Men #10 CGC 9.0
1st Silver Age Ka-zar! X-Men cover and story by Stan Lee and Jack Kirby! Very pretty book with white pages
X-Men #12 CGC 5.5
1st full appearance of the Juggernaut! Origin of Professor X, X-Men vs. Juggernaut cover and story by Stan Lee, Alex Toth, and Jack Kirby
X-Men #15 F/VF (7.0)
X-Men vs. the Sentinels cover and story, origin of the Beast, Stan Lee and Jack Kirby, presents like a 9.0, but has a stain at bottom of bc
X-Men #16 VF+ (8.5)
3rd appearance of the Sentinels! X-Men vs. the Sentinels cover and story, likely improvable
X-Men #16 F+ (6.5)
3rd appearance of the Sentinels! X-Men vs. the Sentinels cover and story
X-Men #18 F+ (6.5)
X-Men vs Magneto cover and story, Stan Lee, solid mid grade issue
X-Men #19 F/VF (7.0)
1st appearance of the Mimic!! X-Men vs. the Mimic by Stan Lee, Jack Kirby, and Werner Roth! presents great for the grade
X-Men #19 VF (8.0)
1st appearance of the Mimic!! X-Men vs. the Mimic by Stan Lee, Jack Kirby, and Werner Roth!
X-Men #20 VF+ (8.5)
X-Men vs. Lucifer cover and story, story of how Professor X loses use of his legs, story and art by Roy Thomas and Werner Roth, very nice for the grade, might make 9.0
X-Men #20 CGC 9.4
X-Men vs. Lucifer cover and story, story of how Professor X loses use of his legs, story and art by Roy Thomas and Werner Roth
X-Men #21 VF/NM (9.0)
X-Men cover and story, Very nice book! Stan Lee and Jack Kirby!
X-Men #22 VF (8.0)
X-Men vs Count Nefaria, Plantman, Porcupine, Scarecrow, the Eel, and the Unicorn, much nicer structurally, but has some tanning
X-Men #23 CGC 7.5
X-Men vs. Plantman, Unicorn, Porcupine, Scarecrow and the Eel by Roy Thomas and Werner Roth
X-Men #25 VF/NM (9.0)
X-Men vs. El Tigre cover and story, Stan Lee and Werner Roth, nice copy of this tough black cover
X-Men #25 CGC 6.5
X-Men vs. El Tigre cover and story, Stan Lee and Werner Roth, presents nicer than the grade
X-Men #25 VF+ (8.5)
X-Men vs. El Tigre cover and story, Stan Lee and Werner Roth, nice copy of this tough black cover