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Action Comics #223
Error ⋅ DC ⋅ 1956
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Action Comics #223
 
Low
$35
Mid
$115
High
$300

Key Facts

Variant error cover, incorrectly numbered as issue #233

Action Comics #224
Non-Key
DC ⋅ 1956
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Action Comics #224
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #225
DC ⋅ 1957
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Action Comics #225
 
Low
$30
Mid
$135
High
$390

Key Facts

'Death of Superman' story

Action Comics #226
Non-Key
DC ⋅ 1957
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Action Comics #226
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #227
Non-Key
DC ⋅ 1957
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Action Comics #227
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #228
Non-Key
DC ⋅ 1957
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Action Comics #228
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #229
Non-Key
DC ⋅ 1957
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Action Comics #229
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #230
Non-Key
DC ⋅ 1957
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Action Comics #230
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #231
Non-Key
DC ⋅ 1957
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Action Comics #231
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #232
Non-Key
DC ⋅ 1957
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Action Comics #232
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #233
Non-Key
DC ⋅ 1957
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Action Comics #233
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #234
Non-Key
DC ⋅ 1957
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Action Comics #234
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #235
Non-Key
DC ⋅ 1957
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Action Comics #235
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #236
Non-Key
DC ⋅ 1957
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Action Comics #236
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #237
Non-Key
DC ⋅ 1957
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Action Comics #237
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #238
Non-Key
DC ⋅ 1958
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Action Comics #238
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #239
Non-Key
DC ⋅ 1958
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Action Comics #239
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #240
Non-Key
DC ⋅ 1958
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Action Comics #240
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #241
DC ⋅ 1958
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Action Comics #241
 
Low
$120
Mid
$400
High
$1.2k

Key Facts

Introduction of the Fortress of Solitude

A prototype version of Superman's headquarters was introduced in Superman #17 and the name was mentioned in Superman #58

Action Comics #242
DC ⋅ 1958
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Action Comics #242
 
Low
$1k
Mid
$3k
High
$10k

Key Facts

1st appearance and origin of Brainiac

1st appearance of the Bottle City of Kandor, the capital city of Krypton

[May 2023 - Brainiac rumored for Superman Legacy]

Action Comics #243
Non-Key
DC ⋅ 1958
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Action Comics #243
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #244
Non-Key
DC ⋅ 1958
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Action Comics #244
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #245
Non-Key
DC ⋅ 1958
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Action Comics #245
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #246
Non-Key
DC ⋅ 1958
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Action Comics #246
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #247
Non-Key
DC ⋅ 1958
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Action Comics #247
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #248
DC ⋅ 1959
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Action Comics #248
 
Low
$40
Mid
$115
High
$400

Key Facts

1st appearance of Congorilla, formerly Congo Bill

Action Comics #249
Non-Key
DC ⋅ 1958
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Action Comics #249
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #250
Non-Key
DC ⋅ 1959
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Action Comics #250
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #251
DC ⋅ 1959
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Action Comics #251
 
Low
$10
Mid
$30
High
$100

Key Facts

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

Action Comics #252
DC ⋅ 1959
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Action Comics #252
 
Low
$1.5k
Mid
$5k
High
$15k

Key Facts

1st appearance of Supergirl

1st appearance of Metallo

1st appearance of Zor-El, the father of Supergirl

[December 2023 - Milly Alcock as Supergirl rumored to be introduced in Superman]

Action Comics #253
DC ⋅ 1959
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Action Comics #253
 
Low
$70
Mid
$205
High
$765

Key Facts

2nd appearance of Supergirl

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

Action Comics #254
DC ⋅ 1959
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Action Comics #254
 
Low
$70
Mid
$350
High
$910

Key Facts

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

Action Comics #255
DC ⋅ 1959
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Action Comics #255
 
Low
$60
Mid
$180
High
$600

Key Facts

1st appearance of Bizarro Lois Lane

Action Comics #256
Non-Key
DC ⋅ 1959
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Action Comics #256
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #257
Non-Key
DC ⋅ 1959
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Action Comics #257
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #258
Non-Key
DC ⋅ 1959
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Action Comics #258
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #259
Non-Key
DC ⋅ 1959
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Action Comics #259
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #260
Non-Key
DC ⋅ 1959
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Action Comics #260
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #261
DC ⋅ 1960
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Action Comics #261
 
Low
$35
Mid
$100
High
$325

Key Facts

1st appearance of Streaky the Supercat

Action Comics #262
DC ⋅ 1960
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Action Comics #262
 
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

Action Comics #263
DC ⋅ 1960
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Action Comics #263
 
Low
$45
Mid
$140
High
$450

Key Facts

Introduction of Bizarro World

Action Comics #264
Non-Key
DC ⋅ 1960
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Action Comics #264
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #265
Non-Key
DC ⋅ 1960
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Action Comics #265
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #266
Non-Key
DC ⋅ 1960
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Action Comics #266
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #267
DC ⋅ 1960
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Action Comics #267
 
Low
$75
Mid
$220
High
$825

Key Facts

3rd appearance of the Legion of Super-Heroes

First meeting of the Legion and Supergirl

1st appearance of Chameleon Boy

1st appearance of Invisible Kid

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1st appearance of Colossal Boy

Action Comics #268
Non-Key
DC ⋅ 1960
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Action Comics #268
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #269
Non-Key
DC ⋅ 1960
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Action Comics #269
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #270
Non-Key
DC ⋅ 1960
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Action Comics #270
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #271
Non-Key
DC ⋅ 1960
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Action Comics #271
 
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Key Facts

Non-Key Issue. No additional information is available.

Action Comics #272
Non-Key
DC ⋅ 1960
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Action Comics #272
 
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Key Facts

Non-Key Issue. No additional information is available.
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