Action Comics #298 VF (8.0)
Superman vs Super Luthor! Supergirl story! General Zod and Legion of Super-Heroes appear
Action Comics #298 VF- (7.5)
Superman vs Super Luthor! Supergirl story! General Zod and Legion of Super-Heroes appear
Action Comics #299 VF+ (8.5)
Superbaby and Supergirl cover and story! Superman's amazing robots!
Action Comics #302 F/VF (7.0)
Super Perry White cover and story??? Supergirl back up story!
Action Comics #307 VF/NM (9.0)
Supergirl wedding cover, Superman cover and story, Saturn Girl appears, Supergirl back up story
Action Comics #312 VF+ (8.5)
Superman cover and story, Superhorse, Lori Lemaris, and Lana Lang appear, Supergirl back up story
Action Comics #313 VF/NM (9.0)
Superman cover and story, Lex Luthor, Superhorse, Lori Lemaris, and Legion of Super-Heroes appear, Supergirl back up story
Action Comics #317 VF+ (8.5)
Superman and Supergirl stories, this black cover issue is tougher in higher grades
Action Comics #320 VF/NM (9.0)
Superman cover and story, Lex Luthor, Superhorse, Lori Lemaris, and Legion of Super-Heroes appear, Supergirl back up story
Action Comics #321 NM- (9.2)
Superman cover and story, Supergirl back up, General Zod and Phantom Zone villains appear
Action Comics #322 VF (8.0)
Looks considerably better, but small corner tear bc.
Action Comics #322 NM- (9.2)
Superman cover and story, Supergirl back up
Action Comics #327 VF (8.0)
3 generations of Superman cover and imaginary story, Supergirl story
Action Comics #328 VF/NM (9.0)
Superman cover and story, Supergirl story
Action Comics #329 NM- (9.2)
Superman cover and story, imaginary Supergirl story, Krypto appears