Grade Your Cards with Confidence​

Expert grading services for sports and collectible cards, ensuring authenticity and integrity every time.

Explore Our Premium Service

Discover our full range of grading services built to preserve authenticity, protect condition, and strengthen long-term value.

Card Grading

We’ve built a proprietary grading framework that every grader follows, enhanced by AI-assisted tools to ensure uniform, consistent results. Every card is evaluated by the same standard—fair, repeatable, and reliable.

Tamper-Proof Slabs​​

Our high-end, tamper-evident slabs are built to preserve and protect—shielding your cards from damage, handling, and deterioration over time.

Fast Turnaround​​

Get your graded cards back fast with consistent, high-accuracy results. Pricing is determined by your chosen service tier and turnaround time—not by card value.
About Us

About GCG

Global Card Grading delivers fast, consistent, and transparent card grading. Using standardized criteria and AI-assisted tools, we provide detailed images and clear grading insights—so you know exactly what to expect. We charge for the service we provide, never based on card value.
Testimonials

Join Our Community Today​

Become part of a growing network of card enthusiasts and investors. Start grading with GlobalCardGrading today!