For trading card collectors and vendors

Your collection. Your card business. One place to manage it.

Keep track of the cards you own, explore their estimated value and work towards your next completed set. Running a card business? Bring your stock and selling activity into one organised workspace.

Browse cards and setsBrowse without an account. Create one to save your collection.

208,000+Cards catalogued
2,300+Set lists, free to browse
7Games live today

Your collection

Collector
1,204Cards
£3,418Est. value
87%Base Set
Recently addedEST.
Charizard ex£612
Mew ex£88
Blue-Eyes W.D.£128
● Sample data — your own collection once you sign in

Your stock

Vendor
312Units
41On eBay
18At a show
AllocationUNITS
Shop & shop window253
eBay41
Card shows18
● Sample data — one unit sits on one channel at a time
01Choose your starting point

Two journeys, one platform.

For collectors

Know your collection. Enjoy the chase.

See what you own, organise your favourites and find the gaps in the sets you want to finish.

Explore collecting →
For vendors

Get your stock organised. Keep your selling under control.

Keep a clear record of what you hold, where it is allocated and the buying and selling activity behind it.

Explore vendor tools →
03What you get

Three things you can do on day one.

Collection

1,204 cards
£3,418Est. value
£2,140Cost basis
7Games
● Sample data
Your collection at a glance.See your cards and available value estimates together.

Set progress

Base Set
87%
Base Set9 cards to goCHECKLIST · BASE SET
● Sample data
Your next collecting goal.Track progress towards the set you want to finish.

Vendor stock

312 units
Recent activityQTY
Intake — trade-in24
Allocated to shop18
Sold at the counter6
● Sample data
Your stock, ready to manage.Review inventory and selling activity in the vendor workspace.
04Where the numbers come from

Understand the numbers behind your cards.

Card values are estimates from third-party market data. Sources, update times and coverage vary. See how a price is calculated before using it to make a decision.

Estimated market value

Example
BasisNear Mint, base printing
SourceCardmarket via TCGGO
Display currencyGBP
ConversionFixed rate, not live FX
No source matchPrice unavailable
Repriced today5,485
● An estimate, not an offer. A missing price is shown as unavailable, never as zero.
05Pricing

Start with the tools you need.

Collectors

Free collection tracking

Organise your cards and follow your collection goals. No payment details, ever.

Start collecting free →
Card shops

Try the vendor workspace

3 months free from the day you create your shop. Then £25/mo in the UK or $29/mo in the US. No card required to start.

Start vendor trial →

See included features, optional add-ons and fees

06Questions

The short version.

Always free for collectors — track your collection, build binders and browse every set list at no cost, with no payment details ever requested. Card shops run on a £25/month base tier (or $29 in the US), and every new shop gets 3 months free with no card up front.

A single base tier at £25/month in the UK or $29/month in the US, covering every vendor feature in the base plan. Intel, the market-analysis surface, is an optional paid add-on on top. Every new vendor gets 3 months free with no card up front — we only ask for payment details if you choose to continue after the trial.

seven games are live today with full set lists and pricing — Pokémon, Magic: The Gathering, Yu-Gi-Oh!, One Piece, Disney Lorcana, Digimon and Star Wars: Unlimited — including Japanese Pokémon sets. The platform is built game-agnostic, so new games run on the same rail.

Yes, on both the subscription and the cards. The vendor subscription is priced natively in GBP and USD (£25 / $29) rather than one base currency with FX bolted on, and collectors can switch card prices between GBP and USD, using genuine US-market prices wherever a card has one and marking converted figures as approximate.

No — the full set library and card pricing are open to everyone, with no login required. It is the free, crawlable reference layer beneath the whole platform. An account is only needed to save a collection of your own.

You can see what approved shops have in stock and get in touch to buy it. Collectors browse a shop’s live stock and contact the shop to arrange the purchase. The sale itself happens directly between buyer and seller — there is no checkout, no payment and no order held on The TCG OS. Every shop is reviewed by hand before it can list, so you always know which real business you are dealing with.

Yes. eBay listings publish straight from your inventory to your own connected eBay account, and the listing holds that unit until it sells or you end it. A unit sits on exactly one channel at a time. Moving it to another channel reassigns it rather than copying it, which is what makes overselling impossible — a card allocated to a show cannot also be sold on eBay. A live eBay listing must be ended before its unit can be moved.

Three: shop, card shows and eBay. Allocating stock to the shop channel is what puts it in your public shop window as well as behind your counter. A unit sits on exactly one channel at a time. Moving it to another channel reassigns it rather than copying it, which is what makes overselling impossible — a card allocated to a show cannot also be sold on eBay. A live eBay listing must be ended before its unit can be moved.

Read every question we get asked →

Give your cards a home.

Start with the collection you have today.

Running a card business? Explore vendor tools