Holomark terms of use
Last updated: 9 November 2026
These terms apply to the Holomark app, browser extension and website, provided by Holomark ("we"), run by its developer, trading as Holomark, in Scotland, United Kingdom. By using Holomark you agree to them. Contact: [email protected].
1. Prices are estimates
Holomark shows estimated market values built from official and open data: Cardmarket and TCGplayer prices (via TCGdex, pokemontcg.io and PokéWallet), eBay UK listings (through eBay's official API) and checked collector reports. Each price says where it comes from. Where no market price exists for a version (for example some 1st Edition or stamped cards), we may show the middle of current eBay UK asking prices for ungraded copies, marked as such. Graded (slab) prices are currently eBay asking prices, not completed sales. Asking prices are usually higher than what cards actually sell for. Prices can be incomplete, delayed or wrong. Holomark is a guide, not a valuation, and not financial or investment advice. Always check the card, the seller and recent sales yourself before buying, selling or grading, especially for valuable cards.
2. Restock alerts
Stock information comes from shops' product feeds and from other collectors, and may be late or inaccurate. We can't guarantee you'll get an alert, that it arrives in time, or that an item will still be available or at the price shown.
3. Affiliate links
Some “Buy” and “Find it on eBay” links are affiliate links (for example through the eBay Partner Network or Awin): the shop may pay us a small commission at no extra cost to you. This never changes which shops, listings or prices we show. Purchases are between you and the seller, under the seller's and marketplace's own terms; we don't sell cards and aren't responsible for listings, sellers or deliveries.
4. Community reports
When you send a restock sighting or a graded sale, please report only what you genuinely saw. Don't send false, misleading, abusive or promotional reports or try to manipulate prices. We check reports, may remove any report and may block devices that misuse the service.
5. Your collection
Your collection is stored on your device. You're responsible for keeping backups (the app offers backup files and Android's automatic backup). We aren't responsible for data lost through device loss, deletion or reset.
6. Trademarks and independence
Holomark is independent and not affiliated with, endorsed or sponsored by Nintendo, Creatures, GAME FREAK, The Pokémon Company, eBay, Whatnot, Cardmarket, TCGplayer or any grading company. Card names, images and trademarks belong to their owners and are used only to identify cards.
7. Availability and changes
We may change, pause or stop features (for example if a data source changes its terms). We'll update these terms when needed and show the new date above.
8. Holomark Pro
Holomark Pro is an optional subscription sold through Google Play. Google Play takes payment, shows the price before you buy, and lets you cancel at any time in your Play subscriptions (Pro then runs to the end of the period you paid for). Core features (prices, scanning, collections and alerts) stay free. Refunds follow Google Play's policy as well as your legal rights. Under the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013 you normally have 14 days to cancel a digital service; if you ask for Pro to start straight away, you agree that you may lose that right once Pro is supplied, though you can still cancel future renewals.
9. Liability
We provide Holomark with reasonable care and skill, but we can't promise it will always be available or error-free. To the extent the law allows, we aren't liable for losses from relying on prices, alerts or reports (for example paying more, or selling for less, than a card's real value), or for losses that weren't reasonably foreseeable. Nothing in these terms excludes or limits your rights under the Consumer Rights Act 2015 or other consumer law, or our liability for death or personal injury caused by negligence, for fraud, or for anything else the law doesn't allow us to exclude (including under the Unfair Contract Terms Act 1977 as it applies in Scotland).
10. Law and disputes
Holomark is based in Scotland, so these terms are governed by Scots law, and the Scottish courts deal with any dispute. If you live in England and Wales or Northern Ireland as a consumer, you can also bring proceedings in your local courts, and you keep any protections your local law gives you. Please contact us first at [email protected]; most problems can be sorted out quickly.
11. General
If a court decides part of these terms can't be enforced, the rest still applies. Nobody else can enforce these terms (including under the Contract (Third Party Rights) (Scotland) Act 2017).