Detective Comics  (1937)

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Low
$70
Mid
$210
High
$705
Low
$30
Mid
$90
High
$305
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$40
Mid
$115
High
$375
Low
$90
Mid
$265
High
$885
Low
$50
Mid
$145
High
$475
Low
$80
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$200
High
$800

Key Facts

1st team appearance of Terrible Trio: The Fox, The Shark, The Vulture

Low
$45
Mid
$130
High
$440
Low
$30
Mid
$90
High
$305
Low
$25
Mid
$80
High
$260
Low
$40
Mid
$120
High
$430

Key Facts

Debut of the Whirly-Bat, a one-man helicopter used by Batman

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$40
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$115
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$375
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$130
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$435
High
$1.3k

Key Facts

1st appearance of Calendar Man

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$65
Mid
$195
High
$650
Low
$35
Mid
$105
High
$340

Key Facts

1st appearance of Dr. Double X

Low
$40
Mid
$125
High
$415
Low
$30
Mid
$85
High
$280
Low
$55
Mid
$170
High
$560
Low
$45
Mid
$150
High
$495

Key Facts

Origin of Batman retold

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$55
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$170
High
$570
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$200
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$800
High
$2k

Key Facts

1st appearance of Bat-Mite, a mysterious impish version of Batman

Low
$45
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$135
High
$450
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$25
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$80
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$260
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$25
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$70
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$225
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$30
Mid
$90
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$300
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$25
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$70
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$240
Low
$50
Mid
$155
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$520
Low
$15
Mid
$60
High
$175

Key Facts

1st appearance of the Human Flame

Low
$80
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$200
High
$800

Key Facts

1st appearance of Zebra-Man, a criminal who can emit concussive force

Low
$55
Mid
$165
High
$550

Key Facts

2nd appearance of Bat-Mite

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$20
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$60
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$200
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$18
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$55
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$185
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$30
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$85
High
$285
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$20
Mid
$65
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$215
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$30
Mid
$85
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$285
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$25
Mid
$75
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$245
Low
$20
Mid
$70
High
$220

Key Facts

1st appearance of the Phantom of Gotham City

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$40
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$115
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$375
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$12
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$40
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$130
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$30
Mid
$85
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$280
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$30
Mid
$95
High
$310
Low
$12
Mid
$40
High
$125
Low
$25
Mid
$70
High
$225
Low
$18
Mid
$55
High
$175
Low
$18
Mid
$55
High
$175
Low
$25
Mid
$75
High
$255
Low
$18
Mid
$55
High
$185
Low
$18
Mid
$55
High
$175
Low
$15
Mid
$45
High
$150
Low
$12
Mid
$45
High
$170

Key Facts

1st appearance of Planet Master, a scientist-turned-criminal after being exposed to cases from a meteor

1st appearance of Edward Burke, later becomes the second Planet Master in Outsiders #21

Low
$20
Mid
$60
High
$200

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