Run your card business smarter.
Get started
Add cards with their cost and estimated sale value, build bundles, and record sales. Everything saves in this browser on this device.
Recent sales
Add inventory
Inventory
| Photo | Card | Sport | Available | Unit cost | Est. value | Action |
|---|
Build an auction bundle
| Add | Card | Available | Cost | Est. value |
|---|
Saved bundles
Record a sale
Sales history
| Date | Item | Platform | Gross | Costs + fees | Profit |
|---|
Find previous sales
Search completed eBay listings for the closest match. eBay results open in a new tab; CardMintory does not automatically import or verify them.
Save verified comparable sales
Saved comps
| Card | Sold | Date | Source | Action |
|---|
📷 Front & back card scanning
Take a front photo for each card, then optionally add its back photo. AI reads both sides together. Review all details before saving. Photos are stored privately in your Supabase account.
Your data
Signed-in data is saved to your private Supabase account. Export a backup regularly. Existing data from the original local-only version is not automatically imported.
CardMintory Membership
Pro checkout is in Stripe sandbox testing. Test payments only; no real charges.
Free
10 AI scans per month
Manual inventory and front/back photos
Pro
150 AI scans per month
Bulk AI scanning and full collection tools
Test checkout only. Your plan changes only after Stripe confirms the subscription.