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Showcase #30
DC Comics, 1-2/61
Jack Miller story1st Aquaman tryout issue.
Ramona Fradon artOrigin of Aquaman.
Howard Purcell and Sheldon Moldoff cover

 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 BOOKUniversal8184.940
0.00%		0
0.00%		0
0.0%		0
0.0%		4
0.5%		10
1.7%		10
2.9%		23
5.7%		37
10.3%		31
14.1%		51
20.3%		63
28.0%		59
35.2%		54
41.8%		77
51%		79
61%		71
70%		69
78%		59
85%		45
91%		29
94%		16
96%		15
98%		9
99%		7
100%
1 BOOKRestored515.180
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		1
2.0%		1
3.9%		2
7.8%		4
15.7%		3
21.6%		2
25.5%		3
31.4%		8
47.1%		3
53%		3
59%		2
63%		3
69%		4
76%		5
86%		1
88%		2
92%		0
92%		2
96%		2
100%		0
100%
1 BOOKSignature314.190
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		1
3.2%		0
3.2%		1
6.5%		1
9.7%		2
16.1%		1
19.4%		4
32.3%		6
52%		3
61%		4
74%		3
84%		1
87%		2
94%		0
94%		1
97%		1
100%		0
100%
1 BOOKQualified74.860
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		1
14.3%		0
14.3%		0
14.3%		0
14.3%		0
14.3%		0
14.3%		0
14.3%		0
14.3%		1
28.6%		1
42.9%		3
86%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 907
Showcase #30 (1961, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		0%

0
9.8		0%

0
9.6		0%

4
9.4		1%

10
9.2		1%

10
9.0		3%

23
8.5		5%

37
8.0		4%

31
7.5		6%

51
7.0		8%

63
6.5		7%

59
6.0		7%

54
5.5		9%

77
5.0		10%

79
4.5		9%

71
4.0		8%

69
3.5		7%

59
3.0		6%

45
2.5		4%

29
2.0		2%

16
1.8		2%

15
1.5		1%

9
1.0		1%

7
0.5
cgcdata.com, last updated August 19, 2025

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"CGC Census Analysis" is provided by Greg Holland (©2003-2025).
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 August 19, 2025.
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