Explore the catalogs.
Seven games, eight catalogs, over 320,000 cards. Every card is searchable, and every card carries a mark wherever a market exists. Find the card, sign in, and it joins your ledger.
Cards
PokémonPokémon Trading Card Game: sets and cards
Pokémon Trading Card Game sets, with release dates and card counts, and a browsable list of every card in each one. PullBinder (pullbinder.com) is portfolio management software for trading cards: a web app in the browser where you catalog what you own, record what you paid, and track cost basis and gains over time.
Every Pokémon set
Browse every Pokémon set and card in Explore (singles and sealed, with what each one is worth), then add anything you own straight to a book.
What a book does that browsing does not

Browsing tells you what exists. A book tells you what you have. Each card carries its own estimate and its own history, counted from the day you acquired it, so the book separates what your cards are worth now from what they have actually returned since you bought them.
Nothing to download and no app store. Open it and start a book.
Common questions
What is PullBinder?
PullBinder (pullbinder.com) is a web app: it runs in your browser, on any computer or phone. Nothing to download. It catalogs your trading cards, records what you paid and tracks what they are worth over time.
Which trading card games does PullBinder support?
Pokémon (English and Japanese), Magic: The Gathering, Yu-Gi-Oh!, One Piece, Lorcana, Star Wars and Flesh & Blood. Cards from any of them can sit in the same book.