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Marvel Jan 1975

Avengers, The #131

Avengers, The #131
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$3
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$9
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$20
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3rd appearance of Wonder Man, second appearance in an original story, not a flashback as in Avengers #58
1st team appearance of Legion of the Unliving: Frankenstein's Monster, Wonder Man, Human Torch, Baron Zemo, Midnight, The Ghost, Swordsman
Marvel Sep 1976

Avengers, The #151

Avengers, The #151
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$4
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$12
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$45
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Beast joins the Avengers
Beast requests to become an Avenger in The Avengers #137 but it isn't official until this issue
Marvel Jan 1978

Avengers, The #167

Avengers, The #167
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$3
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$10
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$35
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First meeting of the Avengers and the Guardians of the Galaxy
1st appearance of Carina Tivan, daughter of the Collector
Debut of Wonder Man without costume, in red coat
Marvel Oct 1980

Avengers, The #200

Avengers, The #200
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$1
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$3
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$12
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Controversial issue: Carol Danvers is "used" and becomes pregnant by a man who turns out to be the same person to whom she gives birth
1st appearance of Marcus Immortus, the son of Immortus, conceived by Carol Danvers
DC Nov 2011 Vol 4

Batgirl #1

Batgirl #1
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$1
Mid
$5
High
$15
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Return of Barbara Gordon as Batgirl, formerly Oracle
1st appearance of the Mirror
1st appearance of Alysia Yeoh, unnamed, a trangender woman of Singaporean descent
DC Sep 2011 Vol 2

Batman #1

Batman #1
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$3
Mid
$9
High
$30
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Premiere issue of the second standalone Batman title
1st appearance of Lincoln March
1st cameo appearance of Harper Row, later becomes Bluebird
DC Jul 1940

Batman #2

Batman #2
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$5K
Mid
$15K
High
$50K
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2nd appearance of the Joker
2nd appearance of Catwoman, Selina Kyle and first time she is referred to as Cat Woman, used interchangeably with The Cat
DC Aug 1940

Batman #3

Batman #3
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$2K
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$8K
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$20K
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Debut of the first Catwoman costume, a mask resembling an actual cat
1st appearance of Puppet Master
DC Dec 1940

Batman #4

Batman #4
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$2.1K
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$8.7K
High
$21K
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Batman's code of ethics to not kill is established
First mention of Gotham City
1st appearance of Jack of Diamonds aka Dr. Deegan
1st appearance of Jimmy McCoy, a gangster
[August 2025 - Jimmy McCoy is seen on a newspaper prop used in the Clayface movie]
DC Oct 1941

Batman #7

Batman #7
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$1.5K
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$5K
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$15K
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Iconic cover art by Bob Kane, often criticized for Robin’s unusual area of attack against the criminal
DC Oct 1942

Batman #13

Batman #13
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$500
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$1.5K
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$5K
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Guest appearances by New York Yankee Joe DiMaggio and Superman co-creator Jerry Siegel
DC Aug 1943

Batman #18

Batman #18
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$640
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$3.1K
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$7.3K
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World War II cover art with Hitler, Mussolini and Hirohito
First cover art on Batman by Dick Sprang with layouts by Ed Kressy
DC Oct 1943

Batman #19

Batman #19
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$250
Mid
$875
High
$2.5K
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Second cover art on Batman by Dick Sprang
⚠ Misconception: CGC describes this as the first cover art on Batman by Dick Sprang but Sprang first provided partial pencils and inks on the cover of Batman #18
DC Aug 2013 Vol 2

Batman #21

Batman #21
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$1
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$2
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$9
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1st appearance of Duke Thomas, later becomes a protégé of Batman named The Signal who patrols Gotham by day - Duke is introduced by name in Batman #30 (2014)

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