CSG-certified Sports Cards Now Accepted by StarStock

CSG-certified Sports Cards Now Accepted by StarStock

List your CSG-certified cards on StarStock's collector-friendly marketplace. Learn more >

CSG Certifies Two Iconic Cards from the Golden Age of Baseball Cards

CSG Certifies Two Iconic Cards from the Golden Age of Baseball Cards

The coveted Aaron and Paige cards from the early 1950s display the artistry of early Topps designs. Learn more >

CSG Attending the Greater Boston Sports Collectors Club Show

CSG Attending the Greater Boston Sports Collectors Club Show

Submit cards to CSG through Express Drop-off and pick up some CSG swag! Learn more >

CSG Gets Nostalgic with Topps Card Featuring Bird, Magic and Dr. J

CSG Gets Nostalgic with Topps Card Featuring Bird, Magic and Dr. J

The top card from the 1980-81 Topps set brings together three of the NBA's most legendary players. Learn more >

CSG Certifies Burrow Rookie Ticket Autograph Card

CSG Certifies Burrow Rookie Ticket Autograph Card

Burrow is settling into the NFL behind a Bengals team out to prove themselves. Learn more >

CSG Sports Card Grading for the Win!

CSG uses world-class expertise, advanced technology, innovation and operational excellence to provide superior sports card certification services.

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What is CSG Certification Verification?

This tool can help you to verify that your CSG holder is genuine and has not been tampered with. It can also be a useful starting point to research your CSG-certified sports card.

Simply enter a card’s CSG certification number (highlighted in the image) to confirm its description and grade in CSG’s database and view images of the holdered card taken by CSG.

You can also scan the QR code above the CSG certification number with your phone.

What is Confirm Package Delivery?

Enter your package’s tracking number to confirm whether it has been delivered to CSG's facility.

Who We Are

Our team of professional and passionate sports card graders have decades of experience, backed by advanced technology.

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Our Holder & Label

The CSG holder and label combine superior display, crystal-clear optics and numerous security features.

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Sports Cards We Grade

CSG grades vintage and modern baseball cards, basketball cards, football cards and most other sports card types.

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Our Guarantee

The CSG Guarantee of authenticity and grade is the strongest in the sports card certification industry.

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Visit the CSG Chat Boards

Interact with other sports card collectors by posting on the CSG Chat Boards.

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Join CSG for free to add cards, track your collection and participate in the CSG Registry. Learn more >

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