Submit comics to CGC for grading
There are three ways for collectors to submit their comics for grading:
Join NGC UK
You can submit comics and track your order 24/7 if you are a paid member of NGC UK. Membership provides educational resources, submission privileges to CGC, CCS, NGC, NCS and PMG, inclusion in a vibrant online community and more. Choose the membership level that’s right for you. NGC UK Membership options.
Collector members and Authorized Dealers may submit comics directly to our offices in the United States or to NGC UK, the UK affiliate of CGC:
NGC International UK Ltd.
69 Southampton Row, Third Floor
London, United Kingdom
Office visits by appointment only. Submissions accepted by in-person drop off only. Please call or email to schedule an appointment.
+44 (0) 20 3968 3848
Submit through an Official Submission Center
You can submit comics through Heritage Auctions UK, an Official Submission Center to CGC in the UK. No membership is required. Learn more >
Submit through an NGC UK Authorized Dealer
You can submit comics through one of the many NGC UK Authorized Dealers that accept submissions from the public. No membership is required. To find an NGC UK Authorized Dealer near you, visit our Dealer Locator.
Interested in becoming an NGC UK Authorized Dealer?
For information about how to become an NGC UK Authorized Dealer, please contact NGC UK.
Authorized Dealers and Official Submission Centers are independent from, and unaffiliated with, NGC UK. NGC UK and its affiliates are not responsible for the services provided by these companies and have no liability in connection with their services. NGC UK recommends that you carefully evaluate Authorized Dealers and Official Submission Centers prior to using their services. If you have any questions regarding their services, please reach out to the Authorized Dealer or Official Submission Center directly.
CGC, CCS, NGC, NCS and PMG are independent members within the Certified Collectibles Group (CCG). NGC International UK Ltd. (NGC UK) is their UK affiliate.