Adventure Comics  (1938)

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

Low
$900
Mid
$3k
High
$9k

Key Facts

Series that introduced the Legion of Super-Heroes and other classic DC characters

Formerly titled New Adventure Comics

Low
$90
Mid
$3k
High
$9k

Key Facts

Classic cover art by John Flanagan

Low
$1k
Mid
$3.5k
High
$10.8k

Key Facts

Cover art by John Richard Flanagan

Low
$300
Mid
$1k
High
$3k

Key Facts

Early mention of marijuana in comic books

Low
$8.1k
Mid
$34k
High
$95k

Key Facts

1st cover and 2nd full appearance of the Sandman, Wesley Dodds

Low
$580
Mid
$1.5k
High
$7.5k

Key Facts

Cover art by Leo O'Mealia

Low
$1.2k
Mid
$3.4k
High
$10k

Key Facts

2nd cover appearance of the Sandman

Cover art by Creig Flessel

Low
$1.2k
Mid
$3.4k
High
$10k

Key Facts

Story featuring opium abuse

Low
$1.1k
Mid
$4.6k
High
$11.5k

Key Facts

Classic cover art by Creig Flessel

Low
$590
Mid
$1.8k
High
$7.5k

Key Facts

Classic cover art by Creig Flessel

Low
$4.5k
Mid
$14.2k
High
$48k

Key Facts

1st appearance and origin of Hourman, Rex Tyler

Low
$335
Mid
$1.1k
High
$3.9k

Key Facts

2nd appearance of Hourman

Low
$270
Mid
$810
High
$3.1k

Key Facts

Cover art by Bernard Baily

Low
$240
Mid
$715
High
$2.6k

Key Facts

1st appearance of Jimmy Martin and the Minutemen of America

Low
$240
Mid
$715
High
$2.6k

Key Facts

1st appearance of Paul Kirk, an investigator

The title of this story is 'Paul Kirk, Manhunter' but Kirk is not depicted in a costume or referred to by the moniker

Low
$1.4k
Mid
$5.5k
High
$22k

Key Facts

1st appearance and origin of Starman, Ted Knight

Low
$400
Mid
$1.2k
High
$4k

Key Facts

2nd appearance of Starman

Low
$270
Mid
$800
High
$2.9k

Key Facts

1st appearance and origin of Shining Knight, a former Knight of King Arthur's Round Table

Low
$270
Mid
$910
High
$2.7k

Key Facts

1st appearance and origin of the Mist

Low
$255
Mid
$770
High
$2.8k

Key Facts

1st appearance of Sandy the Golden Boy, Sandman's sidekick

📣 Signature Auction: New High [Previous High]

8.5 sold for $4,080 [$1,617 in 2014] +152%

Low
$320
Mid
$910
High
$3.2k

Key Facts

1st appearance of Bookworm, a failed novelist whose crimes are inspired by classic literature

Low
$215
Mid
$645
High
$2.4k

Key Facts

Jimmy Martin becomes Hourman's Sidekick

Low
$875
Mid
$2.6k
High
$11k

Key Facts

First artwork at DC by Joe Simon and Jack Kirby

Low
$615
Mid
$1.8k
High
$6.9k

Key Facts

1st appearance of Rick Nelson, Manhunter

This issue introduces Rick Nelson, a costumed Manhunter but in Adventure Comics #74, the identity reverts back to Paul Kirk who first appeared in Adventure Comics #58

Low
$175
Mid
$525
High
$1.9k

Key Facts

1st appearance and origin of Genius Jones

Price Trend
Low
$210
Mid
$1.2k
High
$2.1k

Key Facts

Cover art by Simon and Kirby

Low
$300
Mid
$1k
High
$3k

Key Facts

Superboy stories begin and continue for the next 277 issues

Low
$75
Mid
$220
High
$800

Key Facts

2nd appearance of Krypto the Superdog

Low
$35
Mid
$100
High
$325

Key Facts

1st appearance of the Rainbow Archer

Low
$12
Mid
$45
High
$130

Key Facts

Debut of Red Kryptonite

Causes temporary mutations and strange behavior

Low
$30
Mid
$100
High
$320

Key Facts

First meeting between Superboy and Robin

Low
$60
Mid
$190
High
$830

Key Facts

Origin of Green Arrow

Low
$80
Mid
$240
High
$1.1k

Key Facts

Origin of Aquaman in the Silver Age, revealed that Aquaman's name is Arthur Curry

1st appearance of Queen Atlanna

Low
$30
Mid
$90
High
$300

Key Facts

Origin of Speedy

Low
$20
Mid
$65
High
$210

Key Facts

1st and only appearance of Aquagirl, Lisa Morel

Low
$60
Mid
$190
High
$750

Key Facts

2nd team appearance of Legion of Super-Heroes with new costumes

Lightning Boy becomes Lightning Lad

Low
$18
Mid
$55
High
$185

Key Facts

2nd appearance of Aqualad

1st appearance of the Aquacave

Low
$35
Mid
$105
High
$380

Key Facts

Origin of Lex Luthor retold

Low
$12
Mid
$40
High
$130

Key Facts

Debut of White Kryptonite

Destroys vegetation

Low
$25
Mid
$75
High
$315

Key Facts

1st appearance and origin of Star Boy, Thom Kallor, a member of the Legion of Super-Heroes

Low
$20
Mid
$65
High
$210

Key Facts

Stories titled "Tales of the Bizarro World" begin

🥈 Runner-Up: New High [Previous High]

8.0 sold for $300 [$180 in 2022] +67%

Low
$20
Mid
$60
High
$200

Key Facts

1st appearance of Bizarro Kltpzyxm

Low
$15
Mid
$50
High
$160

Key Facts

1st appearance of Jax-Ur an evil scientist

Low
$35
Mid
$100
High
$325

Key Facts

Origin of Sunboy

Low
$9
Mid
$25
High
$115

Key Facts

1st appearance of Bizarro Lana Lang and Bizarro Lucy Lane

Low
$9
Mid
$25
High
$115

Key Facts

1st appearance of Bizarro Titano

1st cameo appearance of Bizarro

Low
$12
Mid
$45
High
$210

Key Facts

Origin of Bouncing Boy

Low
$35
Mid
$90
High
$350

Key Facts

1st appearance and origin of Matter-Eater Lad

Low
$10
Mid
$30
High
$150

Key Facts

1st team appearance of Legion of Substitute Heroes: Fire Lad, Polar Lad, Stone Boy, Night Girl, Chlorophyll Kid

Low
$7
Mid
$20
High
$90

Key Facts

1st appearance of Duplicate Boy

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!