YOUR CARDS.
YOUR
MANIFEST.
Inventory every slab and top-loader. Know what they're worth. Find out if they're worth grading. Share in one link.
BUILT FOR SERIOUS COLLECTORS
Manifests
Create named groupings for any collection — player PCs, sets, sport-specific, you name it.
Shareable Links
Every manifest gets a public URL. Send it via text, post it on social, no app needed to view.
eBay Market Pricing
Collector and Vault members get automated eBay sold comps — real prices, not guesses.
Grading ROI
See whether submitting to PSA is worth it. We run the math on raw vs. graded comps.
Your Data, Always
Export your full inventory to CSV anytime. We never hold your collection data hostage.
Collector-First
Built by collectors. Features are prioritized by the community, not an MBA spreadsheet.
How it works
Up and running in under 5 minutes.
Create a manifest
Name it anything — "1989 Rookies", "My PSA 10s", "Ken Griffey Jr. PC". Create as many as you need.
Add your cards
Publisher, player name, year — the required fields are minimal. Add grade, theme, RC badge, photos, and more optionally.
Share the link
Every manifest has a public URL. Send it to a buyer, post it to Twitter, or just keep it for yourself.
Start free. Upgrade when you need to.
The free plan is genuinely useful — 3 manifests, 50 cards, public links, and Grading ROI. No gotchas.
Is it worth grading?
For any ungraded card in your manifest, we pull PSA 8, 9, and 10 sold comps from eBay, subtract grading fees and shipping, and show you the net ROI for each grade scenario.
- eBay sold comps from the last 90 days
- PSA grading fees included automatically
- Net ROI shown per grade tier
- Free for 3 cards/month on all plans
Informational only. The Manifest does not predict or guarantee any grade. All grading decisions made solely by PSA upon their inspection.
Grading ROI
1989 Upper Deck Ken Griffey Jr. #1 • Raw
Based on 90-day eBay sold data. Informational only.