World's Finest #138 F/VF (7.0)
Superman, Batman, and Robin team-up stories
World's Finest #140 VF (8.0)
Superman, Batman & Robin vs. Clayface cover and story, early SA Clayface
World's Finest #144 VF (8.0)
Superman and Batman vs. Brainiac and Clayface
World's Finest #157 VF (8.0)
Imaginary story! 1st appearance of the Super-sons!
World's Finest #169 CGC 8.5
3rd appearance of Batgirl, Superman, Batman, and Robin, Supergirl cover and stories
World's Finest #169 CGC 9.4
3rd appearance of Batgirl, Superman, Batman, and Robin, Supergirl cover and stories
World's Finest #170 VF+ (8.5)
Superman, Batman, and Robin cover and stories
World's Finest #173 F/VF (7.0)
Batman becomes Twoface! 1st Two Face since the Golden Age
World's Finest #173 VF- (7.5)
Batman becomes Two-Face! 1st Two Face since the Golden Age
World's Finest #174 VF+ (8.5)
Neal Adams cover, Superman and Batman cover and story
World's Finest #174 VF (8.0)
Neal Adams cover, Superman and Batman cover and story
World's Finest #178 VF (8.0)
Neal Adams cover! 1st appearance of Nova costume, Superman, Batman, and Green Arrow cover and story!
World's Finest #180 CGC 8.5
Classic Neal Adams cover art, Superman and Batman cover and story