CSG Affiliates

CSG is affiliated with many of the world's largest and most respected names in the sports grading world.

CSG Official Submission Centers

CSG Group Submitters

Cades Bulk Grading
Chandler, Texas
[email protected]
☎ 903-570-6005

CSG Authorized Dealers

Alpha Omega Certification Services
Lakeland, Florida
alphaomega​certification.com
alphaomega​certification​@gmail.com

Centerpiece Collectibles
Ellington, Connecticut
centerpiece​collectibles.com
centerpiece​collectibles​@outlook.com
☎ 860-977-5416

Made the Grade Certified Collectibles
Chicago, Illinois
made-the-​grade.com
madethegrade​@sbcglobal.net
☎ 773-315-0605

Njoy Games & Comics
Northridge, California
njoy.us
[email protected]
☎ 818-709-0599