Action Comics  (1938)

« 1 2 3 4 5 6 »

Clicking on the eBay link and making a purchase may result in this site earning a commission from the eBay Partner Network.

DC ⋅ 1958

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1958

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1958

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1958

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1958

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1958

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1958

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1959

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
Low
$10
Mid
$30
High
$100

Key Facts

Full page teaser ad of the first appearance of Supergirl in Action Comics #252

Low
$70
Mid
$205
High
$765

Key Facts

2nd appearance of Supergirl

As of April 2024, CGC census states: only 8 copies grade higher

Low
$70
Mid
$350
High
$910

Key Facts

1st appearance and origin of Bizarro #1, an imperfect version of Superman

DC ⋅ 1959

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1959

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1959

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1959

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
Low
$15
Mid
$50
High
$160

Key Facts

Introduction of the concept that Kryptonians derive their powers from Earth's yellow sun

Introduction of the concept that Kryptonians are as powerful as ordinary humans under their native planet's red sun

DC ⋅ 1960

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1960

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1960

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1960

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1960

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1960

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1960

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1960

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1960

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1961

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
Low
$12
Mid
$40
High
$130

Key Facts

Debut of Red/Green Kryptonite

Causes mutations, an extra eye on the back of Superman's head in this issue

Low
$120
Mid
$400
High
$1.2k

Key Facts

1st appearance of Sun Boy, a solar-powered member of the Legion of Super-Heroes

1st appearance of Phantom Girl, a member of the Legion of Super-Heroes who has the ability to phase through objects

1st appearance of Triplicate Girl, a member of the Legion of Super-Heroes who can split into three identical bodies

1st appearance of Bouncing Boy, a density-changing member of the Legion of Super-Heroes

1st appearance of Shrinking Violet, a member of the Legion of Super-Heroes who can shrink to sub-atomic size

1st appearance of Braniac 5, a genius and time-traveling member of the Legion of Super-Heroes

Supergirl joins the Legion of Super-Heroes

DC ⋅ 1961

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1961

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1961

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1961

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1961

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1961

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1961

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1961

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
Low
$20
Mid
$65
High
$340

Key Facts

Supergirl is introduced to the world

Classic cover art by Curt Swan

DC ⋅ 1962

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1962

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1962

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1962

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1962

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
Price Trend
Low
$15
Mid
$50
High
$150

Key Facts

First meeting of Supergirl and Mr. Mxyzptlk

DC ⋅ 1962

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1962

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1962

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1962

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1962

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1963

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.

DC ⋅ 1963

Values Coming Soon

Key Facts

Non-Key Issue. No additional information is available.
« 1 2 3 4 5 6 »

Adjust Your Filters To See More Comics!

By default Key Collector searches for Standard Cover Key Issues.

Adjust the "Variants" and/or "Non-Key Issues" search filters above for additional content:

  • Variant Covers ([[totalVariants]])
  • Non-Key Issues ([[totalNonKeys]])

At Key Collector, our primary focus is on unearthing those rare Standard Cover Key Issues for you. However, the world of comic collectibles is vast and varied. We want to make sure you have the tools to explore it all!