Available for free on iOS

Manage yourOne Piece TCGcollection

Scan any One Piece card, explore market prices, and grow your collection.

  • 7,313 cards
  • 84 decks & sets
  • Market prices updated daily
Top value

Why OneDex

Every card.
Every variant.

The same One Piece card can come in different versions, each with its own market price. Find the one you own and track what it’s worth.

Boa Hancock · OP01-078

One card. Five variants.

From $0.92 to $995.56, depending on the version you own.

Compare OP01-078 card variants
  1. Boa Hancock OP01-078 card
    PRB01 · Standard$0.92
  2. Boa Hancock OP01-078 card
    OP01 · Standard$1.13
  3. Boa Hancock OP01-078 card
    PRB01 · Alternate art$53.26
  4. Boa Hancock OP01-078 card
    OP01 · Alternate art$139.89
  5. Boa Hancock OP01-078 card
    OP04 · Special$995.56
  • 01

    Find your exact card

    From standard cards to alternate arts and promos, find the variant you own and see its market price.

  • 02

    Prices updated daily

    Follow TCGplayer market prices for English cards, refreshed every day to keep your collection value up to date.

  • 03

    See what’s moving

    Explore each card’s price history and see which cards in your collection have changed most in value over the past week.

  • 04

    Collect your way

    Keep separate collections for your favorite cards and trades, and track your progress toward completing each set.

How it works

Your collection starts
with a scan.

01

Scan your card.

Point your iPhone at a card. OneDex recognizes the variant.

OneDex scanner identifying a Boa Hancock card inside the gold scan frame

02

Add to your collection.

Save the cards you own and see what each one is worth.

OneDex collection screen with Boa Hancock, Zoro and Luffy cards and their market prices

03

Track your collection.

See what your collection is worth and how it changes over time.

OneDex portfolio screen: $171.25, up $1.37 in the last 7 days, with a value chart

FAQ

Questions
collectors ask.

Something else? Write to info@getonedex.com.

How does the OneDex card scanner work?

Open the scanner and point your iPhone at a card. OneDex recognizes the card variant, shows its market price and adds it to your collection.

Where do OneDex card prices come from?

OneDex shows TCGplayer market prices for English cards, last updated 9 October 2026. Prices are market estimates, not offers: condition and grading change what you would actually pay.

Which One Piece sets does OneDex cover?

All 84 English sets and decks, from OP01 Romance Dawn to OP17 The World's Strongest Warriors, plus Extra Boosters, Premium Boosters, starter decks, pre-release and promo cards: 7,313 cards in total.

What is the most valuable One Piece card on OneDex?

Monkey.D.Luffy OP05-119 (special, OP11 A Fist of Divine Speed) at a TCGplayer market price of $13,000.00.

Is OneDex free?

Yes. OneDex is free to download on the App Store for iPhone, with no in-app purchases.

Scan.Track.Collect.

Free on iPhone. Every English set, every card variant.

Download on the App Store

Scan to get OneDex.