Twenty and up

2099: Manifest Destiny

#1

Adventure Comics, Vol. 1

#370

Batman, Vol. 2

#1

Batman: The Dark Knight Returns

#2

Battle of the Planets (Western Publishing Co.)

#1

Daredevil, Vol. 1

#181

Elektra Lives Again

#HC-A

Final Crisis: Rage of the Red Lanterns

#1

Marvel Super Heroes Secret Wars

#10

Marvel Team-Up, Vol. 1

#95

Marvel Team-Up, Vol. 1

#141

New Mutants, Vol. 1

#39

Psylocke, Vol. 1

#1

Star Wars, Vol. 1 (Marvel)

#1

The Amazing Spider-Man, Vol. 1

#148

The Avengers, Vol. 1

#103

The Brave and the Bold, Vol. 1

#83

The Dark Knight III: The Master Race

#1

The Sentry, Vol. 1

#1

Uncanny X-Men, Vol. 1

#140

Uncanny X-Men, Vol. 1

#157

Western Gunfighters, Vol. 2

#12

Wolverine, Vol. 2

#155

X-Men, Vol. 1

#205