Grading Beyond The Stars.
Cosmic Grading Cards gives collectors a clean, confidence-first grading experience with secure slabs, clear certification lookup, collector-focused service, and an easy path to submit cards for grading.
Built For Cards That Matter.
Cosmic Grading Cards is built around three collector-first promises: easy certification lookup, secure slab protection, and a clear guarantee of confidence. Every section is designed to help collectors verify, protect, and submit cards with less hesitation.
Verify Your CGC Card
Enter a collectible’s CGC certification number to confirm the description, authenticity, and grade record attached to the slab.
Verify A CardIndustry Standard Secure Slabs
Cosmic slabs are presented as a secure, collector-friendly way to preserve, protect, display, and enjoy graded cards.
Get Your Secure SlabOur Guarantee
Every card certified by CGC is backed by a grading process focused on authenticity, confidence, and safer buying or selling.
Learn MoreVerify Your CGC Card.
Search the Cosmic Grading database by the certification number printed on the slab. The verification tool helps collectors, buyers, and sellers confirm the graded record connected to each certified card.
- Search by certificate number.
- Confirm the graded card record connected to the slab.
- Support buyer, seller, and collector confidence.
Enter the certification number.
Type the card’s CGC certification number exactly as shown on the slab label.
Simple Submission. Serious Care.
Keep the grading path easy to understand. A clear process reduces hesitation and helps collectors know what happens next.
Choose Service
Select the grading option that fits the card, collection, or promotion you want to use.
Submit Cards
Send in your cards through the submission flow with the required details and packaging care.
Review & Grade
Cards are reviewed, authenticated, graded, and prepared for encapsulation.
Verify & Collect
Finished slabs can be verified through the certification lookup for future buyers and collectors.
Protection With Presentation.
Grading is not only about the number on the label. The finished slab should feel worthy of the card inside it, with protection, presentation, and long-term collector confidence built into the experience.
- Collector-friendly slab presentation.
- Designed for protection and confidence.
- Built around authentication, grade, and future resale clarity.
The Card Guardian.
Stellar gives Cosmic Grading Cards a memorable collector-facing identity built around trust, personality, and careful handling. Every card deserves protection, attention, and a grading experience collectors can feel confident in.
- Trust the Guardian. Grade with confidence.
- A brand character collectors can recognize and remember.
- A more memorable identity across grading, verification, protection, and display.
Submit Your Cards To Cosmic Grading.
Whether you are protecting a personal collection, preparing cards for sale, or verifying a slab, Cosmic Grading gives collectors a clearer path from raw card to trusted graded record.