Grades from the
team that's authenticated
$10M+ in collectibles.
Card & banknote grading built on 20+ years of hands-on expertise. No inventory. No conflicts. Just honest grades backed by a serialized, tamper-evident sticker system.
Kevin Alcántara
Topps Chrome RC Auto /299
Chase DeLauter
Bowman Sterling Auto
Aaron Judge
Topps 14K Gold
Ryne Sandberg
1983 Donruss
Roman Anthony
Bowman Chrome Prospects /250
Paul Skenes
Topps Finest World's Finest /99
Jalen Brunson
Comic Court Issue #11
Kevin Alcántara
Topps Chrome RC Auto /299
Chase DeLauter
Bowman Sterling Auto
Aaron Judge
Topps 14K Gold
Ryne Sandberg
1983 Donruss
Roman Anthony
Bowman Chrome Prospects /250
Paul Skenes
Topps Finest World's Finest /99
Jalen Brunson
Comic Court Issue #11
Kevin Alcántara
Topps Chrome RC Auto /299
Chase DeLauter
Bowman Sterling Auto
Aaron Judge
Topps 14K Gold
Ryne Sandberg
1983 Donruss
Roman Anthony
Bowman Chrome Prospects /250
Paul Skenes
Topps Finest World's Finest /99
Jalen Brunson
Comic Court Issue #11
$1 1896 Silver Certificate
PMG 15 Choice Fine
50¢ 1863 Confederate
PMG 64 EPQ Choice Uncirculated
1¢ 1882 Wallace Bros.
PCGS 65 PPQ Gem Unc
$2 1869 Legal Tender
PMG 12 Fine
$1 1917 Legal Tender
PMG 35 EPQ Choice Very Fine
$100 1880 Legal Tender
PMG 35 Choice Very Fine
$1,000 1907 Gold Cert
Very Fine 30
$1 1896 Silver Certificate
PMG 15 Choice Fine
50¢ 1863 Confederate
PMG 64 EPQ Choice Uncirculated
1¢ 1882 Wallace Bros.
PCGS 65 PPQ Gem Unc
$2 1869 Legal Tender
PMG 12 Fine
$1 1917 Legal Tender
PMG 35 EPQ Choice Very Fine
$100 1880 Legal Tender
PMG 35 Choice Very Fine
$1,000 1907 Gold Cert
Very Fine 30
$1 1896 Silver Certificate
PMG 15 Choice Fine
50¢ 1863 Confederate
PMG 64 EPQ Choice Uncirculated
1¢ 1882 Wallace Bros.
PCGS 65 PPQ Gem Unc
$2 1869 Legal Tender
PMG 12 Fine
$1 1917 Legal Tender
PMG 35 EPQ Choice Very Fine
$100 1880 Legal Tender
PMG 35 Choice Very Fine
$1,000 1907 Gold Cert
Very Fine 30
Grading System
GCC Stickers
Color-coded, serialized, tamper-evident stickers backed by expert evaluation. Unlock hidden potential in your banknotes and sports cards.
Banknote Stickers
Gold and Evergreen Banknote Stickers identify notes with the strongest market appeal. Applied only to banknotes certified by PMG or PCGS.
- Applied only to PMG or PCGS certified notes
- Highlights top-tier pieces within their grade
- Boosts confidence and marketability
Sticker Selection & Pricing
Non-graded cards will be charged $1.50 and returned ungraded when below a market value of $25. Bulk tiers will be charged $75 for orders having less than a 15% sticker success rate.
Sports Card Stickers
Gold, Green, and Silver Sports Card Stickers help collectors and dealers organize, evaluate, and evaluate raw cards. Stickers indicate grade ranges, all secured in a semi-rigid holder.
- Identify hidden value
- Organize collections
- Gain confidence in raw cards
Know Your Grade at a Glance
Four distinct certification levels based on grade and condition.
Gold Sticker
Grades 7–10
Premium high-grade cards with maximum market value
Green Sticker
Grades 4–6
Mid-grade cards with strong collectibility
Silver Sticker
Grades 1–3
Vintage and rare cards with historical significance
Black Gem
GEM MINT Projection
Cards projecting at GEM MINT level
Process
How It Works
Submit Online
Fill out our form — select your tier, add items, and provide your info. No account or credit card needed.
Expert Grading
Ship your items to GCC. Our team evaluates, authenticates, and grades with decades of expertise.
Certified Results
Items returned with serialized GCC stickers, digital certification records, and an invoice.
Card Grading
Every Card Evaluated
by an Expert
Our evaluation identifies top-tier cards and grade ranges within your collection. Each card receives a color-coded sticker indicating its grade range.
- Gold, Green, Silver & Black Gem stickers
- Serialized & tamper-evident
- Digital certification records
- Bulk sort & select for 100+ cards
Banknote Grading
Premium Banknote
Authentication
GCC applies Gold and Evergreen stickers to PMG or PCGS certified notes, identifying banknotes with the strongest market appeal at the top of their assigned grade.
- Gold Standard — top of grade
- Evergreen Standard — strong eye appeal
- Rush service available
- Value-based tier pricing
Premium Service
Black Gem™
Identify cards that project at GEM MINT level. Applied only to qualifying cards.
40+ cards
Under 40
Bulk Submissions
Bulk Sort & Select
Professional organization. Smart selection. 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, 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
We Send You This.
Organized & grade-ready
How It Works
Submit Your Collection
Send in 100+ cards in any format. No sorting or preparation required.
GCC Processing & Organization
We organize, sort, and structure your entire submission into a clean inventory system.
Select High-Value Cards
Cards valued at $25+ are selected for the Bulk Sort & Select program.
Grade Preparation
Each selected card is placed in a premium semi-rigid holder, sealed with a GCC tamper seal, and assigned a unique serial number.
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
- Prepared in protective sleeves & semi-rigid holders
- Digitally documented with full inventory records
- Ready for encapsulation or market sale
Submit your collection as-is and receive a fully organized, grade-ready inventory built for grading, resale, or long-term storage.Save time. Save money. Upgrade your collection.
Featured
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 grading 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.”
— 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.”
Ian Desmond
Former MLB Player & Collector
Pricing
Transparent Pricing
No account or credit card required. Billed only after grading.
Sports Cards
$7
Bulk (40+)
$12
Standard
$24
Priority
Banknotes
$10
Bulk · 35+ notes
$24
Standard · Up to $1,500
$40
Priority · Up to $4,000
$80
Premium · Up to $10,000
Rush available on all tiers · Tamper-evident stickers included
| Service | Bulk | Standard | Priority | Premium |
|---|---|---|---|---|
| Sports Cards | $740+ cards | $1210+ cards | $24No minimum | — |
| Banknotes | $1035+ notes | $24Up to $1,500 | $40Up to $4,000 | $80Up to $10,000 |
| Turnaround | 15 days | 10 days | 7 days | 5 days |
| Rush available | ✓ | ✓ | ✓ | ✓ |
| Tamper-evident sticker | ✓ | ✓ | ✓ | ✓ |
Sticker Selection & Pricing
Non-graded cards will be charged $1.50 and returned ungraded when below a market value of $25. Bulk tiers will be charged $75 for orders having less than a 15% sticker success rate.
Membership
GCC Membership
One simple annual membership for collectors.
GCC Membership
Consulting
Independent, Unbiased
Expertise
GCC is a non-biased agency committed to educating and empowering customers with knowledge and guidance for their collectibles. Unlike some firms, GCC does not buy or sell collectibles — our role is to advise, educate, and facilitate market participation without competing for sales or inventory.
No Conflicts of Interest
Pure advisory services — we never buy or sell collectibles.
Dealer Partnership
Dealers can refer customers without concern their business will be undercut.
A Trusted Network of Dealers
For new collectors, navigating the market can be overwhelming. GCC maintains a dedicated database of vetted, reputable dealers, ensuring customers are connected to trusted sources when buying and selling.
For Collectors
- Access to vetted dealers
- Authentic, high-quality material
- Trusted buying & selling sources
For Dealers
- Expanded base of serious buyers
- Educated, knowledgeable collectors
- Increased demand for quality
Turnaround Time
Standard turnaround is approximately 3-4 weeks from the time we receive your submission.
Shipping & Packaging
Need help packaging your submission? Check our shipping guide for instructions on safely sending your cards or banknotes.
View Shipping GuideReviews
What Collectors Are Saying
Trusted by collectors and dealers across the country.
“Our experience with GCC delivered exactly the trust and security we'd been searching for but couldn't find anywhere else.”
Ian Desmond
MLB All-Star Shortstop
“I've been using GCC for over a year, and they have saved me a ton of money. The process is very easy, and they are honest, knowledgeable, and just great guys. They will continue to get my business as long as I'm in the hobby.”
Ed
Owner, River City Sports Cards
“GCC isn't just a more affordable way to grade cards—it helps you spend your grading dollars where they actually make sense. One of the biggest benefits is having experienced graders identify the cards that are truly market-ready.”
Josh Roenicke
Former MLB Pitcher
“I'm a raw card vendor who typically doesn't grade, but GCC brings something to the table that bridges the gap between how much the market has fluctuated and how prices have changed within our hobby.”
Antonio
Owner, Dirty Sailor Cards
Frequently Asked Questions
Everything you need to know about GCC grading.
Still have questions? Email us or call 941-504-8965
Ready to Get Started?
Submit your cards or banknotes today. No account required, no upfront payment.