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2020 Marvel Labels

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NGC International UK Limited (NGC UK) is the UK affiliate of Certified Guaranty Company (CGC), a leading third-party grading service for comic books, magazines and other collectibles. Learn more >

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What is CGC Certification Verification?

Enter a collectible’s CGC certification number (highlighted in the image) to confirm its description in CGC's database. This tool can help you to verify that your CGC holder is genuine and has not been tampered with.

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CGC Census

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CGC Registry

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