About RareTracker: Who We Are & Our Price Data
Who runs RareTracker, where our card prices come from and how we write our guides.
Last updated:
What RareTracker is
RareTracker is an independent price guide and portfolio tracker for trading-card collectors. We cover the Pokémon TCG, the One Piece Card Game and Riftbound (the League of Legends TCG): complete card lists for every set we track, chase-card rankings, sealed product prices and a free portfolio tracker that works without an account.
Who we are
RareTracker is built and maintained by the RareTracker Editorial Team — a small group of collectors and developers who got tired of checking five tabs to price a binder. We collect, open product and follow releases ourselves, and we build the tools we want to use.
Where our prices come from
- Source: card and sealed-product prices are TCGplayer market prices, imported once a day from TCGCSV, a public daily export of TCGplayer catalog and pricing data.
- What the number means: the price we show is the near-mint market price for a raw (ungraded) copy. Graded cards, other conditions and other marketplaces can sell for more or less.
- Price changes: 7-day and 30-day changes compare today's market price with our own daily snapshots, so they start appearing a few days after a card is first tracked.
- Coverage: new sets are added automatically as soon as TCGplayer lists them, including pre-release sealed product.
How we write guides
Set guides — like our Delta Reign page — only state facts that have been officially announced or reported by reputable outlets, and we link our sources at the end of each guide. Every guide shows when it was last updated. Prices on those pages always come from the live data above, never from editorial estimates.
How RareTracker makes money
RareTracker is free. Some buy buttons are affiliate links to TCGplayer, eBay and Amazon — if you buy through them we may earn a small commission at no extra cost to you. Affiliate relationships never change the prices or rankings we show. See our disclaimer for details.
Corrections and contact
Spotted a wrong price, a missing card or a mistake in a guide? Email us at contact@raretracker.com or use our contact page. We fix confirmed errors as quickly as we can.