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Results for: isolateid/2522       -edit search-
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Justice League of America #21
DC Comics, 8/63
Gardner Fox storyRe-Intro JSA in JLA title.
Mike Sekowsky and Bernard Sachs art1st Silver Age appearance of Hourman,
Mike Sekowsky, Murphy Anderson coverDoctor Fate, Icicle and Wizard.

 BooksCGC LabelCGC TotalAvg. Grade109.99.89.69.49.29.08.58.07.57.06.56.05.55.04.54.03.53.02.52.01.81.51.00.5
1 BOOKUniversal8355.500
0.00%		0
0.00%		2
0.2%		0
0.2%		16
2.2%		18
4.3%		25
7.3%		35
11.5%		33
15.4%		62
22.9%		52
29.1%		48
34.9%		63
42.4%		68
51%		75
60%		83
69%		77
79%		66
87%		59
94%		30
97%		10
98%		2
99%		5
99%		1
99%		5
100%
1 BOOKRestored305.950
0.00%		0
0.00%		0
0.0%		0
0.0%		1
3.3%		1
6.7%		1
10.0%		1
13.3%		2
20.0%		2
26.7%		5
43.3%		2
50%		0
50%		2
57%		4
70%		2
77%		2
83%		3
93%		0
93%		2
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKSignature25.250
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		1
50%		0
50%		0
50%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKQualified14.000
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 868
Justice League of America #21 (1963, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		0%

2
9.8		0%

0
9.6		2%

16
9.4		2%

18
9.2		3%

25
9.0		4%

35
8.5		4%

33
8.0		7%

62
7.5		6%

52
7.0		6%

48
6.5		8%

63
6.0		8%

68
5.5		9%

75
5.0		10%

83
4.5		9%

77
4.0		8%

66
3.5		7%

59
3.0		4%

30
2.5		1%

10
2.0		0%

2
1.8		1%

5
1.5		0%

1
1.0		1%

5
0.5
cgcdata.com, last updated September 16, 2025

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"CGC Census Analysis" is provided by Greg Holland (©2003-2026).
Data is sourced from the public CGC census (© Certified Guaranty Company, LLC.)
Used with permission of CGC since 2003. Data is from July 01, 2001 to September 16, 2025.
A visual of CGC label changes through the years is available here.
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