CGCdata.com - Selected Census Data

Results for: title/:Sports:Illustrated::Michael:Phelps:/pub/:Time:Inc.:/label/all/orderby/year -edit search-
(click on a book to isolate the current CGC Census information)

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. Sports Illustrated: Michael Phelps nn (2008, Time Inc.) "Michael Phelps: An Epic Olympic Journey" Tim Layden, Brian Cazeneuve, Kelli Anderson, Susan C	Universal	4	9.70			2	2
2. Sports Illustrated: Michael Phelps nn (2016, Time Inc.) Commemorative Edition "Michael Phelps: The Greatest Olympian" Kelli Anderson, Emily Barone, Nic	Universal	1	8.50								1

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
2 BOOKS	Universal	5	9.46	0 0.00%	0 0.00%	2 40.0%	2 80%	0 80%	0 80%	0 80%	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%	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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