Collector guide / Direct answer
How do you track a TCG collection in one app?
Add the exact printing once, record the copies and grades you own, then use one pricing engine to view value across games, sets, rarities, and categories.
Start a free vault
THE USEFUL ANSWER
What to look for
MoonTCG’s Vault is local-first and supports optional cloud sync. The same saved identity follows a card through search, analytics, market context, and Studio, so the collection does not need to be rebuilt for each tool.
WHY MOONTCG FITS
Seven supported trading card games.
Copy-level raw and PSA quantity buckets.
Singles and sealed products in one private workspace.
Scope and limitations
Automatic prices are snapshots and can be unavailable. Keep acquisition records separately when you need accounting or tax documentation.
Updated September 2026 · Written from MoonTCG’s documented product and data coverage.