CGCdata.com - Selected Census Data

Results for: isolateid/102219 -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

Teenage Mutant Ninja Turtles #28
	Mirage Studios, 2/90

Stephen Murphy story		Flashback sequences by
Jim Lawson art		Kevin Eastman & Rick Veitch.
Michael Dooney cover

Books	CGC Label	CGC Total	Avg. Grade	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
1 BOOK	Universal	125	9.20	0 0.00%	0 0.00%	19 15.2%	28 37.6%	32 63%	18 78%	8 84%	11 93%	2 94%	3 97%	1 98%	2 99%	0 99%	0 99%	1 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%
1 BOOK	Signature	14	9.22	0 0.00%	0 0.00%	1 7.1%	7 57%	1 64%	1 71%	2 86%	1 93%	0 93%	0 93%	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%

TOTAL SUBMISSIONS (all types): 139

Teenage Mutant Ninja Turtles #28 (1990, Mirage Studios)
CGC Universal Grade Distribution

0
10

0
9.9

15%

19
9.8

22%

28
9.6

26%

32
9.4

14%

18
9.2

8
9.0

11
8.5

2
8.0

3
7.5

1
7.0

2
6.5

0
6.0

0
5.5

1
5.0

0
4.5

0
4.0

0
3.5

0
3.0

0
2.5

0
2.0

0
1.8

0
1.5

0
1.0

0
0.5

cgcdata.com, last updated September 16, 2025

Show the current results for all issues of Teenage Mutant Ninja Turtles

Results for: isolateid/102219 -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...