A Letter from Mark Salzberg

Spurred by the COVID economy, collectibles have emerged as an asset class. Learn more >

2020 Marvel Labels

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Certified Guaranty Company (CGC) is a leading third-party grading service for comic books, trading cards, magazines and other collectibles. Learn more >

Verify CGC Certification

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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.

Submit Collectibles

Learn how to submit comics, trading cards and other collectibles to CGC.

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CGC Census

View population reports for CGC comics, magazines and lobby cards.

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CGC Registry

Display your comic books and compete with other collectors for best sets.

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