Keep a list of the catalog records you own and their quantities. This version does not track separate ownership for each physical printing variant.
Your collection, without a paywall.
Save cards from their catalog pages, then keep a checklist here. Your data stays in this browser on this device; it is not a cloud account and does not sync between devices. Export a free CSV backup before clearing browser data.
Imports add quantities for matching card IDs; they do not replace your existing checklist. The local tool supports up to 5,000 distinct records, quantities from 1 to 9,999 and CSV files up to 2 MiB. To restore a backup without adding its quantities twice, import into an empty checklist.
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