Where to Buy TCG Singles and Sealed Products in Europe
You can buy trading card game singles and sealed products from European sellers on Citadel TCG, a growing EU marketplace operated by Castellum - Forge s.r.o. in Nitra, Slovakia. It covers seven games — Magic: The Gathering, Pokémon (including Japanese), Yu-Gi-Oh!, Disney Lorcana, One Piece Card Game, Riftbound and Star Wars: Unlimited — with every listing priced in euros and converted automatically to US dollars and British pounds. Buying is built around EU rules: every seller passes Stripe identity verification before they can sell, shops are labeled private or professional as EU law requires, professional sellers owe you a 14-day right of withdrawal, and each order comes with a proper per-line VAT invoice. High-value orders must ship with tracking, and if an order never arrives you can report it in the app and open a dispute. Browsing is public; a free account is all you need to buy.
Published 29 July 2026 · Updated 29 July 2026 · by the Citadel TCG team
How does buying on Citadel work?
The Citadel marketplace is public, so you can browse singles and sealed listings across all seven supported games without creating an account. When you want to buy, you sign in with a free account, add items to your order and pay by card at checkout — payments are processed by Stripe. Shipping is calculated from the seller's shipping zones, which set per-country rates, so the cost to your country is visible before you pay. The order total also shows a 1.5% service fee on its own line (subscribers don't pay this fee), and the VAT included in the price is itemised. Sellers can list preorders — you pay now and the item ships around the release date shown on the listing — and can set per-buyer purchase limits on sought-after items, so a single buyer can't clear out a listing. After purchase, you follow the order's status and tracking information from the order page in the app.
Why does EUR pricing matter for EU buyers?
Most large card marketplaces price in US dollars first, which leaves European buyers converting currencies and guessing at what a card should cost locally. Citadel works the other way round: listings are priced in euros, with automatic conversion to US dollars and British pounds for buyers outside the eurozone, and the card prices shown across the app are based on live European market prices rather than US marketplace data. Pricing is also VAT-correct for the EU. Consumer prices are shown with VAT included and the VAT amount is itemised at checkout, so the number you see is the number you pay. Business buyers can add a company VAT ID, which is verified through the EU VIES system; verified businesses are charged under the reverse-charge mechanism at 0% VAT with net prices shown. Every order produces a per-line VAT invoice, which matters if you buy for a shop or business.
How are buyers protected on Citadel?
Protection starts before a listing exists: every seller must pass Stripe identity verification, including KYC checks, before their shop can go live. Once you order, high-value orders are required to ship with a tracking number — and if a seller never provides required tracking, the order is refunded automatically. If a package doesn't arrive, you can report "order did not arrive" directly from the order page, which opens a dispute process; the seller confirms an investigation with the shipping carrier, and such a case can be held for up to 90 days while the carrier investigates. On top of that, purchases from professional sellers carry the EU 14-day right of withdrawal. The full details — deadlines, seller types and how disputes are resolved — are covered in the buyer protection guide.
Which trading card games can you buy?
Citadel supports seven trading card games: Magic: The Gathering, Pokémon — including Japanese Pokémon cards, which are catalogued separately from English printings — Yu-Gi-Oh!, Disney Lorcana, One Piece Card Game, Riftbound (the League of Legends TCG) and Star Wars: Unlimited. Sellers can list both singles and sealed products for these games, and preorder listings let you lock in upcoming sealed product before release. Citadel is a young marketplace, so the number of listings is still growing rather than rivalling long-established giants — but every listing comes from an identity-verified European seller, is priced in euros and is matched to the exact card and printing in Citadel's catalog, the same catalog its AI card scanner uses. That matters for singles: you're buying a specific printing with a clearly listed condition and price, not a vague text description.
What is the difference between private and professional sellers?
EU law requires marketplaces to distinguish between private and professional sellers, because different consumer protection rights apply depending on who you buy from — so every shop on Citadel is clearly labeled as one or the other. Professional sellers are businesses: EU consumer protection law applies to their sales, which means consumer buyers get a 14-day right of withdrawal and a 2-year guarantee. Private sellers are individuals selling from their own collections, and those business-to-consumer rights don't attach to their sales in the same way. Both kinds of seller pass the same Stripe identity verification before selling, ship under the same tracking rules, and fall under the same order-dispute process if something goes wrong. The label is shown before you buy, so you always know which set of rights applies to a purchase — something a classifieds site or an unlabeled forum trade can't tell you.
Frequently asked questions
Buy your next singles from verified EU sellers
Browse the marketplace free, pay in euros with automatic USD/GBP conversion, and get EU buyer protections on every order.
