For collectors
Your vault
belongs on the
balance sheet.
Stirpi mirrors your Fanatics Collect vault into your household statement, prices every card, and tracks the whole thing over time. eBay and PSA are up next.
Estimated vault value
$412,300
▲ $6,180 · 30d
1,028
cards
7
sports
6h
refresh
Illustrative
Every card, priced
Not a spreadsheet.
A ledger.
What most collectors have is a shoebox of screenshots and a half-updated Google Sheet. Stirpi treats your collection like the asset class it is — with live pricing, history, and the same rigor your brokerage account gets.
One-click vault mirror
A Chrome extension signs into Fanatics Collect in your own browser and mirrors your entire vault into Stirpi — with front/back images, grade, serial, and cost basis.
Live-priced, trended over time
Every card carries a rolling market value and a full price history. Not a snapshot. Chart 1M, 3M, 6M, 1Y, ALL — per card or across the vault.
Faceted the way collectors think
Filter by sport, grader, brand, year, player, tag. Sort by value, delta, or 'quietly appreciated most.' Save density presets — large tiles, comfortable, compact, list.
Notes, tags, showcase links
Attach a note, a purchase memory, or a private tag. Share a single card — or a curated case — with a link you control.
Auto-refresh every 6 hours
Sync runs quietly in the background. Force a refresh from the app when a big listing moves the market — otherwise Stirpi just keeps up.
Rolls into net worth
The vault total flows into your household statement automatically. Your collection stops living in a separate universe from your other assets.
Getting your vault in
No spreadsheets.
No Card Ladder required.
You don't need a paid tracking subscription to start. Stirpi pulls directly from the places your cards actually live.
01
Install the extension
Our Chrome extension signs into Fanatics Collect in your own browser — nothing leaves your session — and mirrors your entire vault into Stirpi. Front/back images, grade, serial, cost basis.
02
Point us at the rest
Cards outside Fanatics? Paste PSA cert numbers or upload a CSV today. One-click eBay Vault and PSA Vault sync land next — same extension, same flow.
03
Optional Card Ladder import
Already tracking in Card Ladder? Bring your book over in one import. Not using it? Skip it — Stirpi is built to stand alone, not sit on top of another tool.
Vault roadmap
One statement.
Every marketplace.
Fanatics Collect is where we started. Here's what's live, what's next, and what's further out.
- Fanatics Collect vault sync
- Per-card price history & trend chart
- Faceted gallery (sport / grader / brand / year / player)
- Showcase links & CSV / PDF export
- eBay Vault sync (managed by eBay Authenticity Guarantee)
- PSA Vault sync — cards held in PSA's physical vault
- PSA registry import — cost basis & grade metadata by cert
- Bulk cost-basis import via CSV
- Universal vault coverage — Goldin, Alt, Collectors.com, MySlab, COMC, Whatnot
- Marketplace comps — eBay sold, StockX, PWCC, Heritage, Goldin auctions
- Alt-priced comps overlay across every connected marketplace
- Grade-change alerts (when PSA re-holds move a comp)
- Multi-vault reconciliation — one holdings ledger across every vault & marketplace