Adventure Comics #299 VF (8.0)
Superbaby cover and story, Superboy story
Adventure Comics #300 F/VF (7.0)
Superboy & the Legion of Super-Heroes cover and stories begin, Mon-el joins the Legion
Adventure Comics #300 F- (5.5)
Tales of the Legion of Super-Heroes series begins (1962)! Mon'el leaves the Phantom Zone and joins the Legion!
Adventure Comics #301 VF (8.0)
Superboy and the Legion of Super-Heroes stories!
Adventure Comics #301 VF (8.0)
Superboy vs Luthor, Legion of Super-Heroes story!
Adventure Comics #304 VF- (7.5)
Superboy and the Legion of Super-Heroes stories! Death of Lightning Lad!
Adventure Comics #307 CGC 8.5
1st appearance of Element Lad, Legion of Super-Heroes cover and story
Adventure Comics #309 VF- (7.5)
Superboy and the Legion of Super-Heroes stories
Adventure Comics #312 CGC 9.2
Superboy and the Legion of Super-heroes cover and story, very tough issue in grade due to black cover
Adventure Comics #313 CGC 8.0
Superboy and the Legion of Super-heroes cover and story
Adventure Comics #313 F/VF (7.0)
Superboy and the Legion of Super-heroes cover and story
Adventure Comics #313 VF+ (8.5)
Superboy and the Legion of Super-heroes cover and story
Adventure Comics #314 VF+ (8.5)
Superboy & the Legion of Super-Heroes cover and story
Adventure Comics #315 VF- (7.5)
Superboy and the Legion of Super-Heroes stories! Last Superboy solo story.
Adventure Comics #315 F/VF (7.0)
Superboy and the Legion of Super-Heroes stories! Last Superboy solo story. date stamp
Adventure Comics #319 NM- (9.2)
Superboy and the Legion of Super-Heroes cover and story, Legion's Suicide Squad story, very tough in grade
$199.99
Sale PendingAdventure Comics #321 VF- (7.5)
Time Trapper story! Superboy & the Legion cover and story
Adventure Comics #321 VF/NM (9.0)
Time Trapper story! Superboy & the Legion cover and story
Adventure Comics #324 VF/NM (9.0)
Superboy and the Legion of Super-Heroes cover and story, Legion of Super Outlaws story
$249.99
Sale PendingAdventure Comics #328 VF/NM (9.0)
Great colors! Light NCB wear! Possibly improvable
Adventure Comics #328 NM- (9.2)
Superboy & the Legion of Super-Heroes cover and story
Adventure Comics #330 NM- (9.2)
Superboy & the Legion of Super-Heroes cover and story
Adventure Comics #331 NM- (9.2)
Superboy & the Legion of Super-Heroes vs. the Legion of Super Villains cover and story