Superboy #149 VF- (7.5)
Neal Adams cover, Superboy vs Bonnie and Clyde cover and story
Superboy #151 VF+ (8.5)
Neal Adams cover art! Superboy and the Death of Lana Lang cover and story
Superboy #156 VF/NM (9.0)
Superboy cover and story, 20th anniversary Giant issue
Superboy #165 CGC 9.4
Giant issue, reprints 1st appearance of Krypto, Superboy cover and stories
Superboy #166 VF/NM (9.0)
Neal Adams cover art, Superboy cover and story