X-MEN #58 (1969) 1ST FULL APPEARANCE OF ALEX SUMMERS AS HAVOK VF-/VF
X-MEN #13 (1965) 2ND APPEARANCE OF THE JUGGERNAUT FNVF/VF-
X-MEN #50 (1968) ICONIC STERANKO COVER ART FNVF/VF-
AMAZING SPIDER-MAN #41 (1966) 1ST APPEARANCE OF THE RHINO FN-/FN
X-MEN #101 (1976) 1ST APPEARANCE OF JEAN GREY AS PHOENIX VF-/VF
X-MEN #9 (1965) 1ST MEETING & BATTLE WITH THE AVENGERS; 1ST APPEARANCE OF LUCIFER (QUIST) VGFN/FN-