A portfolio tracker for comic books and trading cards. Add what you own, log purchase prices and grades, and CollectVault tracks Fair Market Value over time — so you know what your collection is worth and which books are moving.
▶Is it free?
Yes. The free tier covers unlimited tracking. Collector Pro adds market value + P/L, AI insights, CSV export, unlimited photo scans, and price alerts. Vault Pro adds advanced analytics and bulk valuation tools. See plans.
▶How accurate are the prices?
Fair Market Value is the median of the trailing 90 days of sale comps for that exact variant + grader + grade. We blend PriceCharting data with user-logged comps and (when eBay reopens Marketplace Insights) realized eBay sales. Logging your own purchases and sales improves the dataset for everyone.
▶How does the photo scanner work?
Go to /scan, upload a photo of the cover. AI identifies the title, issue number, and variant; if there's a barcode it cross-checks against PriceCharting for a deterministic match. You confirm or correct, then we save the copy to your collection. Each confirmation also trains our private dataset so accuracy compounds over time.
▶What's the Deal Hunt?
Set a max price on anything in your wishlist and we scan eBay every hour. The instant a listing drops below your ceiling, you get an email with the link. Snooze any watch for 7/30/90 days when you don't want pings.
▶When does the marketplace open?
Marketplace is in private beta. We're polishing payments and shipping; until then it's admin-only. Sign up and we'll notify you when it opens to all users.
▶Can I import my existing collection?
Yes — /copies/import takes a CSV/TSV. For sale comps you've already collected, /comps/import bulk-imports them and re-aggregates FMV. The importer fuzzy-matches series titles so "The Amazing Spider-Man" lines up with "Amazing Spider-Man".
▶How do I export my data?
CSV (collection): the Export button on /collection (Collector Pro). Full JSON (everything): Settings → Your data → Download all my data — free for every user (GDPR portability).
▶How do I delete my account?
Settings → Danger zone → type your username to confirm. This permanently removes your account and every copy, comp, wishlist item, listing, offer, follow, and notification. Cancel any active Stripe subscription first via the Customer Portal.
▶I found a bug / I have feedback. How do I reach you?
Yes by default. Your collection is visible only to you unless you toggle Public profile in Settings. Wishlists have their own toggle (Public want list). We never sell your data; see Privacy Policy.