What CardBroker does

Six features that between them answer one question: what is my collection worth, and what should I do with it next?

Portfolio tracker

The core of it. Every card you capture gets a current market value, and those add up to a total across the collection — with what you paid, what you are up or down, and how that has moved over time.

The difference from a spreadsheet is that the numbers maintain themselves. A nightly job re-prices the whole catalogue; there is nothing to type in.

AI card scanner

Photograph a card and the name, set, card number, print variant and condition come out of the image. Several cards can be worked through in one sitting. When a card is ambiguous, the app asks rather than guesses.

How the scanner works, and where it struggles →

Grading cockpit

Works out before you post anything whether PSA, BGS or CGC is worth it: separate scores for centring, corners, edges and surface, the likely grade that follows from them, and against that the real cost of each provider including postage and whether customs applies. Submitted cards can be tracked until they are back in the portfolio.

Grading costs compared, and when it pays →

Price alerts

Set a target for a card and get a push notification when the market reaches it — in either direction. Useful for cards on the wishlist and equally for your own cards that you would sell above a certain price.

Drop calendar

Upcoming sets, booster releases and restocks in one place, so buying becomes something you plan rather than something you stumble into.

Set binders

Progress per set: which cards are still missing, what has gone in so far, and how the binder's value has moved. For collectors who complete sets rather than chase individual cards.

The catalogue underneath

Every feature reads from the same catalogue: 33,685 single cards and 2,016 sealed products across 315 sets, with names in six languages and 42,593 separately priced print variants.

Where the prices come from →

See it move

23 seconds and you have the idea

The same run-through you get in the app: photograph a card, and within seconds know what it is worth — and whether grading it would pay.

0:04
A number instead of a hunchCharizard from Base Set: €623 – €1,030, derived from live Cardmarket data and the condition of this particular copy.
0:10
The AI reads the cardName, set, card number and condition come out of the photo — including holo and reverse-holo variants, which are worth different amounts.
0:15
A grading verdict before you post itCentring, corners, edges and surface scored separately, and from those the likely PSA grade — with the defects it found listed.
0:18
And then the whole collectionEvery card you capture lands in the portfolio, with its own price history and a total across all of them.

With sound · 23 seconds · nothing loads until you press play

Download

Ready to take the collection seriously?

Start free, no subscription required. On iOS now, Android to follow.