How we get our prices

Atsumio shows real store prices for Pokémon TCG singles, not estimates or appraisals.

Prices come from two large marketplaces — Cardmarket (EUR) and TCGplayer (USD). For each card we store each marketplace's lowest current listing and link straight to it.

Every card page shows the single cheapest live listing. Rankings and set pages sort cards by that same cheapest listing; when the two marketplaces use different currencies, each price is always shown in its own currency.

We also record each card's lowest price once a day. That history powers the price charts and the 90-day trend arrows you see on ranking pages.

Pull-rate tables are community- or publisher-sourced and always carry a source link. Grading fees are official USD list prices with a last-checked date. If a number can't be sourced, we leave it out.