Inspired by a sales bulk download app I saw here, I vibe coded a Chrome Extension to download my want list as a CSV file.

I then used Google Sheets and my card scanner collection list to get a clean list of cards that I want but not already own. (I am bad at cleaning purchases out of my want lists).

https://github.com/Chancendant/cardmarket-buylist-downloader

It helped me to clean up my wanted cards mess. Try it out and see if it helps you too.

If you have ideas for improvements, post them here. FYI I am on LLM free tier so updates will be slow. :P

Features

• One-Click Export: Instantly scrape card names from your active Wants list.
• Clean Data: Generates a standard CSV file containing only the card names.
• Easy Integration: Works directly within the Cardmarket interface.

Installation Instructions

Follow these steps to install the extension in Google Chrome:

1. Download the project as a .zip file from this repository.
2. Unzip the downloaded folder to a location on your computer.
3. In your Chrome browser address bar, type: "chrome://extensions"
4. Toggle Developer mode (top right)
5. Click "Load unpacked"
6. Select the extracted folder
7. Extension appears in the toolbar