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Teenage Mutant Ninja Turtles #27
Mirage Studios, 11/89
Michael Dooney story & cover
Michael Dooney & Keith Aiken art

 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 BOOKUniversal1579.490
0.00%		0
0.00%		85
54%		33
75%		16
85%		5
89%		3
90%		7
95%		3
97%		1
97%		0
97%		2
99%		2
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%
1 BOOKSignature229.500
0.00%		0
0.00%		6
27.3%		10
73%		4
91%		0
91%		1
95%		0
95%		0
95%		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): 179
Teenage Mutant Ninja Turtles #27 (1989, Mirage Studios)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		54%

85
9.8		21%

33
9.6		10%

16
9.4		3%

5
9.2		2%

3
9.0		4%

7
8.5		2%

3
8.0		1%

1
7.5		0%

0
7.0		1%

2
6.5		1%

2
6.0		0%

0
5.5		0%

0
5.0		0%

0
4.5		0%

0
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

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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 September 16, 2025.
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