CGCdata.com - Selected Census Data

Results for: title/:Sonic:the:Hedgehog:Promotional:Supplement:/pub/:Sega:/label/all/orderby/year -edit search-
(click on a book to isolate the current CGC Census information)

Books	CGC Label	CGC Total	Avg. Grade	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	4.5
1. Sonic the Hedgehog Promotional Supplement 1 (1991, Sega) Distributed as Sega promotional & insert in DC Comics from December 1991. Promos & inserts are i	Universal	885	9.74	9	774	71	15	2	3	2	1	2	5	1
2. Sonic the Hedgehog Promotional Supplement 1 (1991, Sega)	Signature	8	9.75		7		1
3. Sonic the Hedgehog Promotional Supplement 1 (1991, Sega)	Qualified	1	9.80		1

Books	CGC Label	CGC Total	Avg. Grade	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	4.5
1 BOOK	Universal	885	9.74	9 1.02%	774 88%	71 96%	15 98%	2 98%	3 99%	2 99%	1 99%	2 99%	5 100%	1 100%
1 BOOK	Signature	8	9.75	0 0.00%	7 88%	0 88%	1 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%
1 BOOK	Qualified	1	9.80	0 0.00%	1 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%

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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.
A visual of CGC label changes through the years is available here.
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