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Brave and the Bold #30
DC Comics, 6-7/60
Gardner Fox story3rd appearance Justice League of America
Mike Sekowsky and Bernard Sachs art1st appearance of Amazo the Android and
Mike Sekowsky, Murphy Anderson coverProfessor Ivo. Mirror Master cameo.

 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 BOOKUniversal6154.680
0.00%		0
0.00%		0
0.0%		0
0.0%		1
0.2%		4
0.8%		2
1.1%		6
2.1%		17
4.9%		25
8.9%		35
14.6%		45
22.0%		42
28.8%		42
35.6%		60
45.4%		65
56%		60
66%		63
76%		65
87%		38
93%		22
96%		9
98%		2
98%		8
99%		4
100%
1 BOOKRestored594.540
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		1
1.7%		1
3.4%		3
8.5%		3
13.6%		6
23.7%		4
30.5%		6
40.7%		9
56%		7
68%		6
78%		8
92%		2
95%		0
95%		3
100%		0
100%		0
100%		0
100%
1 BOOKQualified45.130
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%		1
25.0%		0
25.0%		1
50%		0
50%		0
50%		0
50%		1
75%		0
75%		0
75%		0
75%		0
75%		1
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKSignature17.500
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%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 679
Brave and the Bold #30 (1960, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		0%

0
9.8		0%

0
9.6		0%

1
9.4		1%

4
9.2		0%

2
9.0		1%

6
8.5		3%

17
8.0		4%

25
7.5		6%

35
7.0		7%

45
6.5		7%

42
6.0		7%

42
5.5		10%

60
5.0		11%

65
4.5		10%

60
4.0		10%

63
3.5		11%

65
3.0		6%

38
2.5		4%

22
2.0		1%

9
1.8		0%

2
1.5		1%

8
1.0		1%

4
0.5
cgcdata.com, last updated November 03, 2026

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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 November 03, 2026.
A visual of CGC label changes through the years is available here.
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