WORD FROM THE FOUNDERS
"We're sellers and collectors ourselves — and we built GCC Marketplace because we know exactly what collectors need. Too often, sellers face complexity, lack of trust, and limited reach. We wanted to change that. GCC Marketplace is built for sellers first: a secure, transparent, and seamless platform that empowers you to reach more buyers, grow with confidence, and focus on what truly matters — your passion and your business, not the hassle."
TODAY
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Sold collectibles
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Sellers
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Auction blocks
Why sell on GCC?
Maximum visibility
Showcase your cards to tens of thousands of active buyers on a Marketplace exclusively dedicated to TCG & Sports.
Superior Experience
The GCC Marketplace delivers a fully optimized selling experience. Benefit from a modern, seamless, and intuitive interface. Every detail has been designed by collectors, for collectors.
Sell fast and effortlessly
Just a few clicks are all it takes to list your items and complete transactions in real time. No waiting, no friction, no logistics - turn your collection into liquidity, fast.
Maximum profit
With no shipping costs, no logistics to manage, and no after-sales support to handle, you retain a greater share of every sale and maximize your profitability.
Sales performance
GCC is built on an infrastructure designed to maximize visibility and optimize sale prices. Set new records and sustainably increase your profitability.
Fraud-proof security
The GCC model guarantees fraud-proof transactions: once the buyer pays, items are instantly transferred and sales are permanently concluded.
SELLER EXPERIENCE
Simplify your selling experience
List your collection directly from your GCC Vault in just a few clicks. No more creating listings, handling logistics, or managing after-sales.
Instant listing
When your items are added to your GCC Vault, they are referenced and photographed. To list them for sale, all you need to do is select them and choose the sale format — all in just a few clicks.
No shippings to manage
Once sold, your collectibles are instantly transferred to the buyer's Vault. You don't have to ship anything. Zero risk of loss, no delivery scams, and you benefit from immediate savings on shipping costs.
No after-sales hassle
After the sale, you don't have any support to handle — the transaction is fully finalized. No messages to answer, no claims to process, no disputes to manage. You eliminate the mental load of after-sales support and free up valuable time to focus on your business.
Features
All the features you need
Multiple sales formats
GCC offers a comprehensive range of selling formats — Weekly Auctions, Premium Auctions, Event Auctions, and Fixed Price listings — as well as an exclusive private and fully customized format: Private Auctions. With Private Auctions, create a sale block under your own name, benefit from dedicated exposure, tailored branding, and targeted communication to your community. The ideal lever to elevate a collection and strengthen your position in the market.
HOW DOES IT WORK?
Consign, list, get paid
HOW MUCH DOES IT COST?
The lowest fees on the market for a superior service
Simple, efficient, and secure, GCC is an essential tool for professionals like me selling high-end collectibles. I use the app more and more, and it has become a real benchmark in the collecting world. I encourage TCG enthusiasts to store and or sell their collection on GCC.
Thomas Badell
@cards_hunter
I was one of the first sellers to trust GCC, and I would not switch to another selling platform. With a single click, you can create a live sale. You can also admire your items safely from your Vault. It freed up time for me to enjoy the hobby and hunt for gems to improve my collection and my shows. The GCC experience also gave me more security for shipping and storage. You launch a live sale and then you do not have to worry about anything else. The GCC team handles everything for me, and they are attentive, responsive, and genuinely family-minded.
Elies Vandaele
@pokelie
I have been both a seller and a customer on GCC from the beginning, and I can only recommend the app. Its ease of use and the quality of the services make life so much easier. Whether you are a collector, a shop owner, or simply curious about trading card games, GCC is a must-have ecosystem.
Pierre-Louis Ultsch
@price.pkm
GCC means keeping your collection safe and warm. The service quality is excellent and it saves huge amounts of time in everyday life. I trusted GCC with part of my collection and inventory. Not having to think about the sales side changed everything for me: I could focus on other projects while my items were selling on the app. I truly recommend that everyone tries this service.
Mehdi Ayari
@huntersquest
I sell exclusively on GCC. The way the app works and how easy it is to use as a professional suit me perfectly. The team is highly competent and responsive. Everything is designed so that professionals feel comfortable and can grow in the right conditions.
Philippe-Edouard Lucas
Collectio TCG
GCC clearly changed my life as a collector. From the day the company launched, I submitted cards for grading, and I never stopped because the service quality is so strong. I am currently traveling around the world, and I left a large part of my collection with GCC just before leaving because it gives me both security and the unique ability to sell remotely.
Arno Caccavelli
