CardBeast - CardMarket Bulk Lister

Lists your CardBeast-scanned cards on CardMarket automatically, across every expansion in one pass, with a dry-run to check first.

CardBeast Bulk Lister puts your CardBeast-scanned cards onto CardMarket for you, so you never type a listing by hand again. How it works: 1. In the CardBeast app, scan your cards and export the CardMarket CSV. 2. Open this extension and upload that CSV. 3. Click through to CardMarket's "List Mixed Products" page. A CardBeast panel appears there. 4. Run a Dry run first to check every card matches, then List for real. Features: - Lists across every expansion in a single pass. - Dry-run mode verifies each card is found before anything goes live. - Human-paced listing with built-in delays, so the process stays natural. - Skips and reports any card it cannot match, instead of guessing. The extension only reads the CSV file you upload, locally in your browser. It does not collect, send, or store any personal data. Requires a CardBeast account to export the CSV. Learn more at cardbeast.io.