Professional Collectibles Grading & Consulting
First-time customers get 10 cards free — discount applied to your final invoice.
Introducing the GCC Black Gem Pre-Grade™
Identify cards that project at GEM MINT level—before you spend on grading.
GCC Proudly Recognizes Ian Desmond
GCC proudly recognizes Ian Desmond and the submission of the iconic 1979 O-Pee-Chee Wayne Gretzky rookie card as part of his collection review. Alongside this legendary hockey cornerstone, several additional high-value cards were identified and awarded the GCC pre-grade sticker.
“Our experience with GCC Grading delivered exactly the trust and security we'd been searching for but couldn't find anywhere else. Their evaluation and guidance were highly professional, giving us clarity on what we have and how to move forward.”
— Ian Desmond
The finished graded cards reflect GCC's commitment to accuracy, presentation, and collector confidence—featuring clean encapsulation, clear labeling, and a premium look that enhances both display and long-term value.
“The graded cards look amazing, and I would strongly recommend GCC for their exceptional expertise and deep understanding of what collectors truly value.”
GCC Certified Items
Examples of our professional grading and authentication services
Banknote with GCC Sticker Certification
Sports Card with GCC Certification
GCC Stickers – Add Instant Value
Unlock the hidden potential in your banknotes and sports cards with the GCC Sticker Program (Global Currency Certification & Global Card Certification). Stickers instantly increase visibility, highlight top-tier items, and maximize market potential.
Banknote Stickers
Led by industry expert, Chad Hawk, the Gold and Evergreen Banknote Stickers identify notes with the strongest market appeal. Applied only to banknotes certified by PMG or PCGS, these stickers highlight pieces at the top of their assigned grade. They boost confidence, marketability, and value for both collectors and dealers.
Sports Card Stickers
Black Gem — Designated for cards pre-graded Gem Mint.
The Gold, Green, and Silver Sports Card Stickers help collectors and dealers organize, pre-grade, and evaluate raw cards. Stickers indicate grade ranges (7+, 4–6, 1–3), all secured in a semi-rigid holder for protection and easy organization.
GCC Consultation is offered through our Sports Card Sticker service.
📧 Questions? Contact us anytime at info@gccgrading.com
GCC Consultation is offered through our Sports Card Sticker service.
GCC Memberships - Price Results and More!
Choose the plan that's right for your collecting needs
Gold
Silver
Bulk Sort & Select
Professional organization. Smart selection. Pre-grade ready.
Submit 100+ cards in any condition or packaging—boxes, binders, sleeves, or mixed collections—and GCC transforms your submission into a fully organized, documented, pre-grade ready inventory.
Cards with an estimated value of $25+ are identified, selected, and professionally prepared for grading.
Send Us This...
Cards in any format — boxes, binders, sleeves, or mixed collections
We Send You This.
Fully organized, documented, and pre-grade ready
How It Works
1. Submit Your Collection
Send in 100+ cards in any format. No sorting or preparation required.
2. GCC Processing & Organization
We organize, sort, and structure your entire submission into a clean inventory system.
3. Select High-Value Cards
Cards valued at $25+ are selected for the Bulk Sort & Select program.
4. Pre-Grade Preparation
Each selected card is placed in a premium semi-rigid holder, sealed with a GCC Pre-Grade tamper seal, and assigned a unique serial number for tracking.
Verification & Transparency
Every selected card includes full traceability:
Unique serial number assigned per card
Full digital inventory report provided
Serial numbers verifiable through the GCC Cert Lookup Tool
What You Receive Back
Your collection is returned:
- Fully organized and structured
- Professionally packaged for storage or resale
- Pre-grade prepared in protective sleeves & semi-rigid holders
- Digitally documented with full inventory records
- Ready for encapsulation or market sale
Why Bulk Sort & Select?
Submit your collection as-is and receive a fully organized, pre-grade ready inventory built for grading, resale, or long-term storage.
Start Bulk Sort & Select SubmissionSave time. Save money. Upgrade your collection.