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 (TCGdex 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.