Buyers · free tool
Is this price a good deal?
Someone's selling you a card — is the price fair? Drop in the card and the asking price and Foilio scores it against the honest Cardmarket reference: steal, fair, or overpriced. No sold-data guesswork.
A gut-check, not a guarantee
The score compares the asking price to the median-printing reference. For a high-value card, always confirm the exact set and condition — a first-edition or graded copy can be worth multiples of a base print. Weighing a whole trade instead? Check if a trade is fair, or look up any card's value.
Reference estimate, not an appraisal or financial advice. Foilio is an unofficial fan project — prices are independent reference figures from free catalog APIs.
Questions, answered
How does the deal score work?+
Enter a card name and the price you're being asked to pay. Foilio looks up the card's current Cardmarket EUR reference price and compares the two: roughly at or below ~10% under is a good deal or a steal, within ±8% is fair, and well above is overpriced. It's a quick gut-check, not a guarantee.
Where does the reference price come from?+
Honest Cardmarket EUR trend prices via the free public catalog APIs (pokemontcg.io for Pokémon, Scryfall for Magic, YGOPRODeck for Yu-Gi-Oh) — reference estimates only, never sold, scraped, or marketplace-listing data.
Why does it use EUR, and why exact card names?+
The reference is Cardmarket EUR, so the asking price is compared in EUR for an apples-to-apples ratio. Enter the exact card name (just the name) — a name spans many printings, so we use the median printing; a specific set, grade or condition can be worth much more or less.
Is it free?+
Yes, completely free with no account, running in your browser. Nothing you enter is stored.