Copper & Modern Key Issues

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.

Batgirl cover and story!

Steve Rogers becomes the Captain cover and story!

Spidey vs Venom and Carnage cover and story! 2nd appearance of Carnage

1st appearance of Cletus Cassidy who becomes Carnage and who appears in the Venom movie. 1st full Cardiac!  Spider-man vs. Rhino and Cardiac cover and story 

Classic Hulk vs Wolverine story!  Todd McFarlane art!  Amazing issue with great colors and centering! 

Spider-man vs. the Hobgoblin & Kingpin cover and story!

1st Mary Jane in Spider-man costume! White Pages

Steve Rogers lifts Mjolnir, the hammer of Thor for the 1st time! Thor and the Avengers cover and story

1st appearance of Professor Hulk, in which the Hulk retains all his strength, but also the brain of Banner, Dale Keown art, nice 2nd print

1st appearance of Professor Hulk, in which the Hulk retains all his strength, but also the brain of Banner, Dale Keown art, newstand edition

Part 2 of the story that ties directly into Avengers Infinity movie in which Thanos collects the Infinity Gems from their hosts. Grandmaster, Collector, and Death appear