Superboy #216 VF (8.0)
Superboy and the Legion of Super-Heroes! 1st appearance of Tyroc who joins the Legion in #218.
Superboy #217 VF/NM (9.0)
Superboy and the Legion of Super-Heroes! Mike Grell cover and art
Superboy #217 VF+ (8.5)
Superboy and the Legion of Super-Heroes! Mike Grell cover and art
Superboy #218 NM (9.4)
Superboy & the Legion cover and story, Tyroc cover and appearance, Mike Grell art
Superboy #218 VF/NM (9.0)
Superboy & the Legion cover and story, Tyroc cover and appearance, Mike Grell art
Superboy #219 VF/NM (9.0)
Superboy and the Legion of Super-Heroes! Fatal Five cover and story, Mike Grell cover and art
Superboy #219 NM (9.4)
Superboy and the Legion of Super-Heroes! Fatal Five cover and story, Mike Grell cover and art
Superboy #220 NM- (9.2)
Superboy and the Legion of Super-Heroes! Mike Grell cover and story
Superboy #220 VF+ (8.5)
Superboy and the Legion of Super-Heroes! Mike Grell cover and story
Superboy #221 VF/NM (9.0)
Superboy and the Legion of Super-Heroes vs. Grimbor the Chainsman cover and story! Mike Grell cover and art
Superboy #221 VF/NM (9.0)
Superboy and the Legion of Super-Heroes vs. Grimbor the Chainsman cover and story! Mike Grell cover and art
Superboy #223 VF/NM (9.0)
Superboy & the Legion of Super-Heroes vs. the Time Trapper cover and story, Mike Grell cover
Superboy #225 NM- (9.2)
Superboy & the Legion cover and story, Mike Grell cover
Superboy #226 VF/NM (9.0)
1st appearance of Dawn star, Superboy & the Legion cover and story, Mike Grell cover and art
Superboy #227 NM- (9.2)
Superboy & the Legion cover and story, Mike Grell cover
Superboy #228 NM- (9.2)
Superboy & the Legion cover and story, death of Chemical King, Mike Grell cover
Superboy #230 NM- (9.2)
Superboy and the Legion of Super-Heroes! Mike Grell cover and story
Superboy #231 VF- (7.5)
Superboy & the Legion vs the Fatal Five cover and story, Mike Grell cover
Superboy #232 VF (8.0)
Superboy and the Legion of Super-Heroes! Mike Grell art, Ric Estrada art
Superboy #232 VF/NM (9.0)
Superboy and the Legion of Super-Heroes! Mike Grell art, Ric Estrada art