YOUR ONE PIECE COLLECTION WITH CARDMARKET PRICES
EN, JP and CN tracked separately — with condition, quantity and what you paid for each.
Trend price, 7- and 30-day average per card — the actual European market, not US prices converted. Updated regularly, not a live feed.
Text recognition runs right on your phone — no uploading, no waiting.
Track progress per set, plus a wishlist for everything you're still missing.
Alternate arts, parallels, SPs — exactly the cards people collect for. GrandLineDex shows them with image, condition and Cardmarket price, whether EN, JP or CN.
No manual math: the home screen shows your collection's total value and how it's moved over 7 days, 30 days, or since you started — based on regularly updated Cardmarket trend prices.
Point your camera at it and text recognition does the rest — or search manually by set and card number.
Every physical version counts on its own — EN, JP, CN, Alternate Art, Parallel, all tracked separately.
Collection value, price trends and set progress update automatically in the background.
To be transparent: these prices are not a real-time feed. They're pulled from Cardmarket automatically on a regular basis (usually daily) — the actual market price may have shifted slightly between updates.
GrandLineDex is available for Android on Google Play. Questions or feedback? Just get in touch.