Copper & Modern Key Issues

Pre Weapon X  Logan vs Sabretooth story

Pre Weapon X  Logan vs Sabretooth story

The death of Jason Todd at the hands of the Joker! Batman and Robin vs. the Joker cover and story

 1st full appearance of Carnage. Tough 2nd printing variant

1st appearance of Gambit! X-Men and Storm cover and story

1st appearance of War Machine! Iron Man and War Machine cover and story

1st appearance of Mr. Sinister, Havok vs. Wolverine cover, X-Men vs Marauders story

 1st Venom solo series! Venom cover and story! Spider-man appears

Spider-man vs. the Transformers cover and story

1st appearance of Silk!  Spider-man cover and story 

1st appearance of Legion, New Mutants cover and story by Chris Claremont and Bill Sienkewicz

Classic Spider-man vs. the Hobgoblin cover and story! improvable

1st Wolverine ongoing series

Classic origin of Harley Quinn cover and story, Batman vs. the Joker and Harley story by Paul Dini and Bruce Timm

Classic Hulk vs Wolverine cover and story!  Todd McFarlane art!

1st appearance of Death, Dream's (Morpheus) Sister, Neil Gaiman and Dave McKean classic story and art

Pre Weapon X  Logan vs Sabretooth story. Very cool.

1st Wolverine ongoing series

Flash vs Reverse Flash cover and story! Death of the Reverse Flash (Professor Zoom) part 2 of 3 part trilogy, very nice might make 9.4

1st appearance of Speedball! Spider-man, Daredevil, and Speedball cover and story

Classic Spider-man vs Venom cover and story

Spider-man vs Venom cover and story

1st appearance of Death, Dream's (Morpheus) Sister, Neil Gaiman and Dave McKean classic story and art

1st appearance of War Machine. Possibly improvable.