#21

Key Issue

August 10, 1963

Justice League of America #21

Key Issue

Crisis on Earth One; Earth One first named; First meeting of Justice League of America and Justice Society of America

Artist

Mike Sekowsky

Ira Schnapp

Gaspar Saladino

Publisher

DC Comics

Script Writer

Gardner Fox

Editor

Julius Schwartz

Publication Date

Aug 10, 1963

Cover Price

$0.12

Page Count

36 pages

What's it Worth?

Building Tables

Graded Population

CGC Title	Publisher	Date	Verify
Justice League of America #21	D.C. Comics	8/63	Verify

All Grades 748 Population Share	Universal 720 96.3% of pop	Signature 2 0.3% of pop	Restored 25 3.3% of pop	Qualified 1 0.1% of pop	Conserved 0 0% of pop
9.8	2 top 0.3%	0 --	0 --	0 --	0 --
9.4	15 top 2.4%	0 --	1 top 4%	0 --	0 --
9.2	18 top 4.9%	0 --	1 top 8%	0 --	0 --
9.0	25 top 8.3%	0 --	1 top 12%	0 --	0 --
8.5	34 top 13.1%	0 --	0 --	0 --	0 --
8.0	31 top 17.4%	0 --	2 top 20%	0 --	0 --
7.5	49 top 24.2%	0 --	2 top 28%	0 --	0 --
7.0	48 top 30.8%	0 --	3 top 40%	0 --	0 --
6.5	42 top 36.7%	0 --	2 top 48%	0 --	0 --
6.0	54 top 44.2%	1 top 50%	0 --	0 --	0 --
5.5	58 top 52.2%	0 --	2 top 56%	0 --	0 --
5.0	62 top 60.8%	0 --	4 top 72%	0 --	0 --
4.5	73 top 71%	1 top 100%	2 top 80%	0 --	0 --
4.0	63 top 79.7%	0 --	2 top 88%	1 top 100%	0 --
3.5	57 top 87.6%	0 --	3 top 100%	0 --	0 --
3.0	43 top 93.6%	0 --	0 --	0 --	0 --
2.5	26 top 97.2%	0 --	0 --	0 --	0 --
2.0	9 top 98.5%	0 --	0 --	0 --	0 --
1.8	2 top 98.8%	0 --	0 --	0 --	0 --
1.5	4 top 99.3%	0 --	0 --	0 --	0 --
1.0	1 top 99.4%	0 --	0 --	0 --	0 --
0.5	4 top 100%	0 --	0 --	0 --	0 --
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