Copper & Modern Key Issues

Nightwing (Dick Grayson) and Oracle (Barbara Gordon) date cover and story

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

Batman Death in the Family part 4, aftermath of the death of Jason Todd at the hands of the Joker

Batman Death in the Family part 1, leading to the death of Jason Todd at the hands of the Joker

Batman Year 1 part 4 by Frank Miller

Batman Year 1 part 3 by Frank Miller, improvable

Batman Year 1 by Frank Miller

Batman Year 1 by Frank Miller

Wolverine, Captain America, and Black Widow cover and story with art by Jim Lee

Wolverine vs. Sabretooth cover by Alan Davis, 1st Wolverine vs. Sabretooth story, X-Men vs Marauders story

Classic Wolverine cover by Barry Smith, 1st Wolverine vs. Sabretooth story, X-Men vs Marauders story

X-Men cover and story, Origin of Wolverine and Lady Deathstrike, Barry Windsor Smith cover and art

 1st cameo appearance of Apocalypse!  X-Factor cover and story, improvable

Classic Wolverine cover by Jim Lee

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

Part 2 of the story that ties directly into Avengers Infinity War & Endgame in which Thanos collects the Infinity Gems from their hosts. Grandmaster, Collector, and Death appear, might make 9.8

She-Hulk cover and story, John Byrne art, might make 9.8

1st appearance of Psylocke! Captain Britain appears

Wolverine vs. Cable cover and story by Fabian Niciecza and Rob Liefeld

Wolverine vs. Cable cover and story by Fabian Niciecza and Rob Liefeld

New Mutants, Sabretooth, and Cable cover and story by Fabian Niciecza and Rob Liefeld

Moon Knight cover and story,  Stephen Platt art

Moon Knight cover and story, 1st Stephen Platt art this title!

Iron Man vs Iron Monger. Tony Stark vs Obadiah Stane!  Might make 9.4