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First Appearance · DC
First appeared in Action Comics #1 · 1938
About the character
Kal-El of Krypton, raised as Clark Kent in Smallville, is the original superhero — the archetype from which all others descend. Superman debuted in Action Comics #1 in 1938, the single most important comic book ever published.
What is a first appearance worth?
Action Comics #1 is one of the most significant comics ever published. Even heavily worn, incomplete copies represent real money — presentable mid-grade examples typically trade in the four to five-figure range in the UK, and high-grade or CGC-certified copies can reach far beyond that. Provenance and restoration history always matter at this level; we need to see the book before quoting.
Exact figures depend on grade and condition. See the full Action Comics #1 valuation guide →
Selling your Action Comics #1 — quick answers
Where did Superman first appear?
Superman first appeared in Action Comics #1 (1938). Kal-El of Krypton, raised as Clark Kent in Smallville, is the original superhero — the archetype from which all others descend. Superman debuted in Action Comics #1 in 1938, the …
How do I get a valuation for my copy of Action Comics #1?
Send us a few photos (front cover, back cover, and spine) using our enquiry form. One of our specialist buyers will respond, usually the same working day, with a clear cash offer or any follow-up questions we need answered.
Do you buy first appearances in any condition?
Yes — we buy across the full condition spectrum from reading copies to CGC-certified slabs. The offer reflects the actual grade, and we will always explain our reasoning. There is no pressure and no obligation.
Selling your Superman first appearance?
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