Enhanced Cardmarket

Enhanced Cardmarket is a cross-platform web extension enhancing the features and user experience on Cardmarket. Cardmarket is the leading peer-to-peer online marketplace that allows Buying/Selling trading card products in an easy way, serving more than 300.000 buyers from over 30 countries, easily taking the throne for Europe's largest online marketplace for trading card games!

There's just a few things that… could be better, and rather than wait for Cardmarket to implement it, or leave it be, decided to make any changes that are useful by means of a cross-platform web extension.

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    Quick Filters on listings page
  • prices-from-per-condition-light.png
    Easy price overview per condition

Enhance your Cardmarket experience, whether it's Pokémon, Magic: The Gathering, Yu-Gi-Oh!, One Piece, Lorcana, Digimon, Dragon Ball Super, or one of the many other TCG's Cardmarket offers, in your favourite languages, like English, Japanese, Dutch, French, German, Spanish, Italian, Korean and others!

List of Features

  • Remember Login to prevent getting logged out every 20 minutes.
  • Automatic or forced Dark + Light mode.
  • Removes languages that are not of interest to you.
  • Adds Quick Filters to Offers pages: Condition, First Edition, Reverse Holo, Languages, and more.
  • Can search for more than 2 months in sales and purchases.
  • Remembers last used Wants list preferences per game
  • Grey out rows completely rather than just the shopping cart button if restricted.
  • Easily switch between your Favourite Games on pages where applicable (offers, wants, etc).
  • 'Add user to blocklist' shortcut buttons on messages, order (completed), or user detail page.
  • On the shipment page, adds 'Copy to Clipboard' buttons to email and phone number.
  • Quick-view for Shopping Cart contents
  • Can force grid view to pages where applicable, for gallery mode everywhere.
  • 'Toggle Grid' buttons on every page where image previews are available.
  • Hides Share on Social Media buttons
  • Highlights hard to search for terms, like 'EX', 'V' (Pokémon), and 'V.3' (One Piece).
  • 'Toggle' button for Email Alert for cards that have a Buy Price set.
  • Adds a separate button to the Messages feature for uploading multiple attachments at once.
  • Adds 'Recent Sales' and 'Recent Purchases' buttons on Singles pages for that item.
  • Inline adding of new Wants lists
  • Adds Open button to Wants lists on Singles pages
  • On mobile, forces 2 column in search, singles, species, and products pages.
  • Adds price shortcut buttons when selling, or editing an existing offer.
  • Adds Tracking Code input to Confirm Shipment dialog.
  • Pokémon: Adds Bulbapedia card link to the Card Number.
  • Shows extra product attributes (best-attempt): Sealed, slabs (PSA, CGC, others).
  • Adds 'From' per condition to the From price next to the card image.
  • Pokémon: Shows what Promo set (ETB, UPC) a card is from.
  • Force load images on Spoilers pages, and hides Sleeves etc.
  • Tracks the Price Trend when adding cards to your shopping cart, for seeing the price trend in your shopping cart.
  • Sends anonymous Price info for tracking prices, because Cardmarket only shows the 30 most recent days.
  • Warns if the current From price is more than 10% higher than the average of the last 3 days, by showing a red alert at the top of the page.
  • Sites: kaiofcards.com. Adds 'Cardmarket' button to each card that opens Cardmarket search in another tab. Shows the price on Cardmarket for easy checking if a good deal.
  • Sites: www.despelvogel.com. Adds 'Cardmarket' button to each card that opens Cardmarket search in another tab. Shows the price on Cardmarket for easy checking if a good deal.
  • Sites: zycards.nl. Adds 'Cardmarket' button to each card that opens Cardmarket search in another tab. Shows the price on Cardmarket for easy checking if a good deal.
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    Options Page
  • copy-to-clipboard.png
    Copy to Clipboard buttons
  • multiple-attachments-light.png
    Can upload multiple attachments in one go
  • price-alert-light.png
    Shows Price deviations
  • product-attributes-sealed-graded-light.png
    Adds Sealed & Graded indicators

You can install the extension in Chrome, Firefox, and Edge for Desktop and Firefox for Android.

Install

Source code

Enhanced Cardmarket is currently closed-source. It may be open-source in the future.

Changelog

Hide sleeves, deck boxes and binders from New Products - 2025-04-25

On the Spoilers pages for each game (New Products), there's now a toggle so you can hide all of the nonsense, and just see the new singles and sealed products.

spoilers-hide-sleeves.png

Remembers Wants list preferences - 2025-04-20

Enhanced Cardmarket now remembers your last used Wants list preferences, per game. Also adds a Refresh button: if you have many tabs open, and you added a new Wants list, you won't have to refresh the whole page.

The shortcuts for the prices have been added too, like they are for the Sales tab.

wants-list-preferences.png

Bugfix: dismiss price deviation alerts - 2025-04-10

Can now dismiss price deviation alerts so you can access the breadcrumbs behind it. Thanks @joekkie!


Hide Social Media buttons + Recent Sales/Purchases - 2025-04-09

Adds Recent Sales/Recent Purchases buttons for single card item, below the social media buttons / chart. Adds a new option to hide social media buttons.


Enhancements to Wants list on Singles pages - 2025-04-08

Adds 3 new features to the Wants list on a Singles page. Remembers the last used Wants list you selected. Adds an Open button next to the selected Wants list. Adding a new Wants list opens in a pop-up and selects that Wants list immediately.


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Privacy policy

You can read the Privacy policy here.

Additional pages

Contact us

If you find bugs, have feature requests, or other enquiries, please reach out via [email protected]