Superman #199 VF (8.0)
Classic Superman vs. the Flash cover, 1st Superman & Flash race! JLA appears
Superman #206 F/VF (7.0)
Superman cover and story, Neal Adams cover art, improvable
Superman #209 F/VF (7.0)
Structurally nicer, but has fingerprint smudge at right
Superman #212 F+ (6.5)
Superman and Supergirl cover and story, 80 Page Giant
Superman #234 NM- (9.2)
Superman cover and story, Classic Neal Adams cover, beautiful vibrant colors
Superman #235 NM- (9.2)
Super Neal Adams cover and excellent story! Superman vs. Pan cover and story
Superman #236 VF+ (8.5)
Neal Adams cover, Superman and Lois Lane trapped in Hell story