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Shell Shock #nn
	Mirage Studios, 1989

		Collects Teenage Mutant Ninja Turtles
		back up stories.

Books	CGC Label	CGC Total	Avg. Grade	Census Date	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. Shell Shock nn (1989, Mirage Studios)	Universal	1	9.60	December 31, 2019				1
2. Shell Shock nn (1989, Mirage Studios)	Universal	1	9.60	June 30, 2020				1
3. Shell Shock nn (1989, Mirage Studios)	Universal	1	9.60	December 29, 2020				1
4. Shell Shock nn (1989, Mirage Studios)	Universal	1	9.60	June 29, 2021				1
5. Shell Shock nn (1989, Mirage Studios)	Universal	1	9.60	December 28, 2021				1
6. Shell Shock nn (1989, Mirage Studios)	Universal	2	8.80	June 28, 2022				1					1
7. Shell Shock nn (1989, Mirage Studios)	Universal	2	8.80	December 27, 2022				1					1
8. Shell Shock nn (1989, Mirage Studios)	Universal	2	8.80	June 27, 2023				1					1
9. Shell Shock nn (1989, Mirage Studios)	Universal	5	9.32	December 31, 2023			1	3					1
10. Shell Shock nn (1989, Mirage Studios)	Universal	6	8.93	June 24, 2025			1	3					1		1
11. Shell Shock nn (1989, Mirage Studios)	Universal	6	8.93	July 01, 2025			1	3					1		1
12. Shell Shock nn (1989, Mirage Studios)	Universal	6	8.93	July 15, 2025			1	3					1		1
13. Shell Shock nn (1989, Mirage Studios)	Universal	6	8.93	July 22, 2025			1	3					1		1
14. Shell Shock nn (1989, Mirage Studios)	Universal	6	8.93	July 29, 2025			1	3					1		1
15. Shell Shock nn (1989, Mirage Studios)	Universal	6	8.93	August 05, 2025			1	3					1		1
16. Shell Shock nn (1989, Mirage Studios)	Universal	6	8.93	August 12, 2025			1	3					1		1
17. Shell Shock nn (1989, Mirage Studios)	Universal	6	8.93	August 19, 2025			1	3					1		1
18. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	December 30, 2014						1
19. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	June 30, 2015						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	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
20. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	December 29, 2015						1
21. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	June 28, 2016						1
22. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	December 27, 2016						1
23. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	June 27, 2017						1
24. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	January 02, 2018						1
25. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	July 03, 2018						1
26. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	January 01, 2019						1
27. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	July 02, 2019						1
28. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	December 31, 2019						1
29. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	June 30, 2020						1
30. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	December 29, 2020						1
31. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	June 29, 2021						1
32. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	December 28, 2021						1
33. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	June 28, 2022						1
34. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	December 27, 2022						1
35. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	June 27, 2023						1
36. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	December 31, 2023						1
37. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	June 24, 2025						1
38. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	July 01, 2025						1
39. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	July 15, 2025						1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	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
40. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	July 22, 2025						1
41. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	July 29, 2025						1
42. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	August 05, 2025						1
43. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	August 12, 2025						1
44. Shell Shock nn (1989, Mirage Studios)	Signature	1	9.20	August 19, 2025						1

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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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