Cover: Curt Swan & George Klein
Superboy #135
☆ Be the first to review + Add to your collection — Join freeContains 2 stories
The Menace of the Mechano-Master!
Superboy [Clark Kent]Mechano-Master [Lex Luthor (as an adult)]Pete Ross
When Lana Lang First Suspected Clark Kent!
Superboy [Clark KentKal-El]Lana LangMartha KentJonathan KentProfessor LangNurse ZaleDoctor HortenDr. Muir
ComicBooks.com Value
Our Model is In Beta
Raw (VG) $5
CGC 9.6 · 3 in census $432*
CGC 9.4 · 5 in census $347
CGC 9.2 · 5 in census $128
CGC 9.0 · 2 in census $87*
CGC 8.5 · 3 in census $67
CGC 8.0 · 1 in census $46*
Show all 11 grades ▾
CGC 7.5 · 2 in census $36*
CGC 7.0 none in existence
CGC 6.5 none in existence
CGC 6.0 · 3 in census $20*
CGC 5.5 · 3 in census $20*
* estimate — limited direct-sales data at this grade
Our model’s value — refined as new sales data arrives · CGC census counts shown where available
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Full credits
Reprints
↩ Reprints Superboy #87 (1961)
Reprinted in Superman Supacomic #100 (1967)
Key issues in Superboy
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