CGCdata.com - Selected Census Data


Results for: isolateid/6265       -edit search-
Show the historical CGC Census results for this book.
Currently showing only the most recent CGC Census totals, last updated September 16, 2025.

Search for this book at
Detective Comics #421
DC Comics, 3/72
Frank Robbins storyBatgirl backup story.
Frank Robbins and Don Heck art
Neal Adams and Alan Kupperberg 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 BOOKUniversal1518.870
0.00%		0
0.00%		14
9.3%		31
29.8%		31
50%		17
62%		18
74%		13
82%		9
88%		4
91%		3
93%		3
95%		3
97%		1
97%		3
99%		0
99%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKSignature168.370
0.00%		0
0.00%		0
0.0%		3
18.8%		0
18.8%		3
37.5%		3
56%		2
69%		2
81%		0
81%		1
88%		1
94%		0
94%		0
94%		0
94%		0
94%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 167
Detective Comics #421 (1972, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		9%

14
9.8		21%

31
9.6		21%

31
9.4		11%

17
9.2		12%

18
9.0		9%

13
8.5		6%

9
8.0		3%

4
7.5		2%

3
7.0		2%

3
6.5		2%

3
6.0		1%

1
5.5		2%

3
5.0		0%

0
4.5		1%

1
4.0		0%

0
3.5		0%

0
3.0		0%

0
2.5		0%

0
2.0		0%

0
1.8		0%

0
1.5		0%

0
1.0		0%

0
0.5
cgcdata.com, last updated September 16, 2025

Show the current results for all issues of Detective Comics

Results for: isolateid/6265       -back to top-

New Search:
(all fields are optional)
SEARCH WORD(S): (searches title)
SEARCH DESCRIPTION ALSO: (find any mention of search word(s))
ISSUE NUMBER: (leave blank for up to 5,000 results)
PUBLISHER:
ORDER BY: (alphabetical, submissions, or year)
COMIC YEAR START: (example: 1964, leave blank for all)
COMIC YEAR END: (example: 1975, leave blank for all)
LABEL TYPE:
SHOW VARIANTS:
CGC CENSUS DATE: (recent and six-month intervals)
PRIOR CENSUS DATE: (only if comparing two dates)

QUICK LINKS:
Highest Counts - MOST RECENT 7 DAYS - 30 DAYS - 90 DAYS
Highest Counts All-Time - TOP 2,500 ALL-TIME - MARVEL - D.C. - OTHER
Highest Grades - CGC 10.0 LIST - CGC 9.9 LIST - UPGRADES AND INCREASES
Summary Totals - GRAND TOTALS - BY DECADE - BY PUBLISHER - BY TITLE
Summary total calculations can take up to 20 seconds

Articles and analysis written about the CGC data...


"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.
Support this website by using
This page loaded in 0.0145 seconds - return to the home page