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Bat-Maniacs

Featuring 50 villains from Batman's Rogues Gallery $1.99 Unlocks Everything In Key Collector Thank You For Contributing To The Development of Key Collector By Using The eBay Links When Making Any Purchase

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Batman and Robin #6

DC ⋅ 2010

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Batman and Robin #6
 
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$3

Key Facts

1st full appearance of Flamingo, a flamboyantly dressed assassin who dabbles in cannibalism

Cover art inspired by Purple Rain by Prince and the Revolution

Batman #656

DC ⋅ 2006

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Batman #656
 
Low
$5
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$15
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$50

Key Facts

1st full appearance of Damian Wayne, in final panel

1st appearance of Jezebel Jet

Batman #156

DC ⋅ 1963

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Batman #156
 
Low
$50
Mid
$150
High
$500

Key Facts

Iconic cover art by Sheldon Moldoff that pioneered many covers that followed including Crisis on Infinite Earths #7

1st appearance of Dr. Hurt

Batman #417

DC ⋅ 1988

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Batman #417
 
Low
$1
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$5
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$15

Key Facts

1st appearance of the KGBeast, a cybernetically enhanced assassin, formerly a Soviet agent

Batman: The Cult #1

DC ⋅ 1988

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Batman: The Cult #1
 
Low
$1
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$2
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$5

Key Facts

1st appearance of Deacon Blackfire

Detective Comics #300

DC ⋅ 1962

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Detective Comics #300
 
Low
$80
Mid
$200
High
$800

Key Facts

1st appearance of Polka-Dot Man

Batman #133

DC ⋅ 1960

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Batman #133
 
Low
$55
Mid
$150
High
$550

Key Facts

1st appearance of Kite-Man

3rd appearance of Bat-Mite

The Kite Man animated series premiered on Max July 18, 2024

Batman #237

DC ⋅ 1971

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Batman #237
 
Low
$18
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$60
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$180

Key Facts

1st appearance of the Reaper, Benjamin Gruener

Iconic horror cover and story concept inspired by Bernie Wrightson and Harlan Ellison

Cameo appearances by Marvel characters including Havok, Thor, Spider-Man and Captain America, as people in Halloween costumes

Real life comic creators drawn into the story: Bernie Wrightson, Gerry Conway and Alan Weiss

Detective Comics #1001

DC ⋅ 2019

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Detective Comics #1001
 
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$1
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$2
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$4

Key Facts

1st full appearance of Arkham Knight, in DC mainstream continuity

Previously appeared in video game adaptations

Detective Comics #583

DC ⋅ 1988

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Detective Comics #583
 
Low
$3
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$9
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$30

Key Facts

1st appearance of Scarface & Ventriloquist

[August 2022 - rumored to appear in Penguin spin-off series on HBO Max]

Batman #59

DC ⋅ 1950

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Batman #59
 
Low
$500
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$1.5k
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$5k

Key Facts

1st appearance of Deadshot, a mercenary

Detective Comics #230
Non-Key

DC ⋅ 1956

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Detective Comics #230
 
Values Coming Soon

Key Facts

1st appearance of Mad Hatter II, an impostor who is renamed the Hatman in Batman #700

Batman #49

DC ⋅ 1948

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Batman #49
 
Low
$1.2k
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$3.1k
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$11.9k

Key Facts

1st appearance of the Mad Hatter, Jervis Tetch

1st appearance of Vicki Vale

Batman #6

DC ⋅ 2012

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Batman #6
 
Low
$5
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$18
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$65

Key Facts

1st full team appearance of The Court of Owls

Batman #2

DC ⋅ 2011

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Batman #2
 
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$3
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$12

Key Facts

1st appearance of The Talon, William Cobb, an assassin for the Court of Owls and the great-grandfather of Dick Grayson

Batman #619

DC ⋅ 2003

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Batman #619
 
Low
$1
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$2
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$10

Key Facts

1st appearance of Hush, Tommy Elliot in costume

Detective Comics #259

DC ⋅ 1958

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Detective Comics #259
 
Low
$130
Mid
$435
High
$1.3k

Key Facts

1st appearance of Calendar Man

Batman #188

DC ⋅ 1966

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Batman #188
 
Low
$8
Mid
$25
High
$105

Key Facts

1st appearance of the Eraser

Birds of Prey #37

DC ⋅ 2002

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Birds of Prey #37
 
Low
$1
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$2
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$3

Key Facts

1st appearance of Condiment King, a villain who weaponizes condiments

Detective Comics #36

DC ⋅ 1940

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Detective Comics #36
 
Low
$5.1k
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$19k
High
$48k

Key Facts

1st appearance and origin of Hugo Strange

Debut of Batman's finned gloves

Detective Comics #524

DC ⋅ 1983

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Detective Comics #524
 
Low
$5
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$18
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$70

Key Facts

1st full appearance of Killer Croc

Batman #357 is commonly cited as Killer Croc's first appearance but he appears no different in his first cameo appearance in Detective Comics #523 than he does in Batman #357. In this issue, it is revealed that the previously obscured figure has crocodile features

2nd cameo appearance of Jason Todd, in one panel, mentioned by name

Batman: Vengeance of Bane #1

DC ⋅ 1993

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Batman: Vengeance of Bane #1
 
Low
$10
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$30
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$100

Key Facts

1st appearance, cover and origin of Bane

📖 Knightfall Reading Order: next Batman #484

[September 2024 - James Gunn’s DCU is developing a Bane and Deathstroke super-villain team-up film based on a script by Matthew Orton]

Batman Adventures #12

DC ⋅ 1993

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Batman Adventures #12
 
Low
$120
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$400
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$1.2k

Key Facts

1st appearance of Harley Quinn in a standard comic

[August 2022 - Lady Gaga confirmed to star opposite Joaquin Phoenix in the Joker movie sequel as Harley Quinn / March 2023 - a set photo from the Joker sequel provides a first look at Lady Gaga as Harley]

Detective Comics #58

DC ⋅ 1941

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Detective Comics #58
 
Low
$3.5k
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$11.5k
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$35k

Key Facts

1st appearance of the Penguin

[March 2022 - Colin Farrell will reprise the Penguin in an HBO Max spin-off]

Detective Comics #66

DC ⋅ 1942

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Detective Comics #66
 
Low
$2.5k
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$9.5k
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$25k

Key Facts

1st appearance and origin of Two-Face, Harvey Dent, a district attorney disfigured by acid

1st appearance of Gilda Dent, the wife of Harvey Dent

1st appearance of Salvatore Maroni, the mob boss who disfigured Harvey Dent

Detective Comics #411

DC ⋅ 1971

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Detective Comics #411
 
Low
$70
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$270
High
$780

Key Facts

1st appearance and cover of Talia al Ghul, daughter of Ra's al Ghul

Detective Comics #405

DC ⋅ 1970

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Detective Comics #405
 
Low
$45
Mid
$130
High
$450

Key Facts

1st team appearance of the League of Assassins

Batman #232

DC ⋅ 1971

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Batman #232
 
Low
$80
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$250
High
$800

Key Facts

1st appearance of Ra's al Ghul

2nd appearance of Talia al Ghul

Batman #171

DC ⋅ 1965

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Batman #171
 
Low
$310
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$1.1k
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$3.2k

Key Facts

1st appearance of the Riddler in the Silver Age

Prior to the publication of this issue, the Riddler hadn't appeared in comics for 17 years

Batman #181

DC ⋅ 1966

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Batman #181
 
Low
$600
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$1.8k
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$6k

Key Facts

1st appearance of Poison Ivy, Pamela Isley

Interior pin-up poster of Batman and Robin included

Detective Comics #841

DC ⋅ 2008

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Detective Comics #841
 
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$2
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$4

Key Facts

1st team appearance of the Wonderland Gang: Tweedledum, Tweedledee, The Lion, The Unicorn, The Walrus, The Carpenter, The Mad Hatter and The March Harriet

Detective Comics #74

DC ⋅ 1943

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Detective Comics #74
 
Low
$160
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$490
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$1.8k

Key Facts

1st appearance of Tweedledee & Tweedledum

Batman #38

DC ⋅ 2018

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Batman #38
 
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$3
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$12

Key Facts

1st appearance and origin of Matthew Warner, a boy obsessed with Bruce Wayne to the point of having his own parents killed

Detective Comics #625

DC ⋅ 1991

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Detective Comics #625
 
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$4

Key Facts

1st appearance of Abattoir, a man who believed he could absorb the life force of those he killed including that of his own family

Batman #452

DC ⋅ 1990

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Batman #452
 
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$4

Key Facts

First mention of Barbatos the Bat-God of the Dark Multiverse

Barbatos also claims to be the bat that Bruce Wayne saw on the night he decided to become Batman

Batman #43

DC ⋅ 2015

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Batman #43
 
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$2
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$4

Key Facts

1st appearance of Mr. Bloom, a provider of seeds that are internalized, temporarily granting a person superpowers but at the cost of their lives

Batman #345

DC ⋅ 1982

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Batman #345
 
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$2
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$5
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$15

Key Facts

1st appearance of Dr. Death in the Bronze Age, a scientist who develops biological weapons

Detective Comics #469

DC ⋅ 1977

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Detective Comics #469
 
Low
$4
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$12
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$40

Key Facts

1st appearance of Doctor Phosphorus, a villain who is perpetually on fire after being exposed to massive amounts of radiation

1st appearance of Rupert Thorne, a corrupt politician

[March 2023 - Doctor Phosphorus rumored for Gunn's Creature Commandos / April 2023 - confirmed, voiced by Alan Tudyk]

Detective Comics #592

DC ⋅ 1988

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Detective Comics #592
 
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$1
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$2
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$3

Key Facts

1st appearance of Cornelius Stirk, a cannibal who believes he needs to feed on people's hearts to survive

Batman #189

DC ⋅ 1967

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Batman #189
 
Low
$180
Mid
$560
High
$1.7k

Key Facts

1st appearance of the Scarecrow in the Silver Age and 3rd appearance overall

Introduction of Scarecrow chemicals to elicit fear

[October 2023 - a Scarecrow project is rumored to be in development]

Detective Comics #298

DC ⋅ 1961

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Detective Comics #298
 
Low
$200
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$800
High
$2k

Key Facts

1st appearance of the second Clayface, Matt Hagen, a scuba diver who had come into contact with a clay-like substance that compromised his molecular structure

October 2024 - Alan Tudyk will voice Clayface in Creature Commandos / November 2024 - a Clayface movie is rumored to be in development with writer Matt Flanagan (The Haunting of Hill House) - there are multiple characters who took on the name Clayface]

Batman #386

DC ⋅ 1985

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Batman #386
 
Low
$5
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$20
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$75

Key Facts

1st appearance of Black Mask, a crime boss who wore a mask carved from the casket lid of his deceased father

Detective Comics #400

DC ⋅ 1970

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Detective Comics #400
 
Low
$60
Mid
$180
High
$600

Key Facts

1st appearance and origin of Man-Bat, a scientist whose experiment went awry after combining human and bat DNA to cure his own deafness

First solo Batgirl and Robin story

Batman: Shadow of the Bat #1

DC ⋅ 1992

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Batman: Shadow of the Bat #1
 
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$1
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$2
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$5

Key Facts

1st appearance of Victor Zsasz, a serial killer who carves a tally mark in his skin for every victim he claims

1st appearance of Jeremiah Arkham, later becomes the second Black Mask

Batman Streets of Gotham #2

DC ⋅ 2009

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Batman Streets of Gotham #2
 
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$3

Key Facts

1st appearance of Jane Doe without a disguise, skinless

Arkham Asylum: Living Hell #6

DC ⋅ 2003

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Arkham Asylum: Living Hell #6
 
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$3

Key Facts

1st full appearance of Great White Shark, previously Warren White who was mutilated from frostbite after Jane Doe locked him in Mr. Freeze's cell

Batman #666

DC ⋅ 2007

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Batman #666
 
Low
$4
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$12
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$40

Key Facts

Stand-alone story set 15 years into the future featuring Damian Wayne as Batman

1st cameo and only appearance of Professor Pyg, deceased in one panel - Pyg is later reintroduced with a different design and character profile

1st cameo appearance of Flamingo, briefly in one last episode, later introduced with a different design

Batman: Gotham Knights #28

DC ⋅ 2002

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Batman: Gotham Knights #28
 
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Key Facts

1st appearance of The Mortician, a villain with the ability to revive corpses

Batman: The Dark Knight #1

DC ⋅ 2011

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Batman: The Dark Knight #1
 
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$1
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$5

Key Facts

1st appearance of White Rabbit, Jaina Hudson who has the ability to split into two separate bodies, previously Angora Lapin

1st appearance of Dawn Golden, a romantic interest of Bruce Wayne

Detective Comics #2

DC ⋅ 2011

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Detective Comics #2
 
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$3

Key Facts

1st appearance of Dollmaker, a serial killer who makes dolls out of the skin and body parts of his victims

1st appearance of Charlotte Rivers, a romantic interest of Bruce Wayne

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