Card Ace
Your whole collection. One clear view.
A collector-first home for sports cards and TCG collections — built to help you organize what you own, understand the cards you follow, and enjoy the community around the hobby.
Type in a card you already know the value of.
Check a card's value right now. No account, no card details, no email. You get back individual real sold listings — the platform, the date, the price, and a link to the original sale. We show the sales that exist; we don't price every card.
More time with the cards. Less time managing them.
Whether you collect for the chase, build complete sets, or keep inventory for customers, Card Ace brings the working parts of the hobby into one focused place.
A clean four-step loop.
Scan
Start with the card in your hand and capture the details that make it yours.
Organize
Keep your collection together in a searchable inventory instead of scattered notes.
Understand
Add market context, grading scenarios, and value history to the cards you follow.
Connect
Build lists, share the hobby, and keep up with the collectors around you.
Know what you have.
Bring your collection into a single inventory you can search and understand. Keep card details close, sort through what matters, and replace the mystery box of notes and spreadsheets with a clear view.
Built around the way collectors think.
Collection Inventory
Search and filter your cards, keep the important details attached, and see the collection as a whole.
Market Temperature
Use available market information to add context when you are researching a card.
Grade Ladder
Compare grading scenarios and think through how condition may affect a card's value.
Price Alerts
Follow the cards that matter to you and set alerts around the prices you care about.
Value Over Time
Track the value story of your collection instead of relying on a single snapshot.
Lots & Deal Sheets
Group cards and prepare clear information when you are evaluating or presenting a deal.
Research without losing sight of the hobby.
Bring market information alongside your own collection. Explore price context, grading possibilities, alerts, and value history to support your decisions — without pretending any single number tells the whole story.
Named sources. Clickable sales.
Our sales data comes from The Card API, which collects completed, verified sales and normalizes them into one consistent format, refreshed daily. These are the marketplaces and auction houses behind the comps you see:
Every sale carries its own detail
- The exact listing title
- The platform it sold on
- Auction, fixed price, or accepted offer
- Number of bids
- The sale date
- Shipping cost where the source reports it
- Grading company and grade
- Certification number
- A link straight to the original listing
Check the method yourself
We publish how value is calculated rather than asking you to trust a single number. Read the method, then test it against a card you already know.
A number means nothing without its terms.
Two sales at the same price can mean very different things. Here is exactly how we read each one.
eBay figures are all-in
What the buyer actually paid. Shipping is recorded separately where the source reports it.
Auction house figures are hammer price only
Goldin, Lelands, SCP, Hakes and REA report what the auctioneer called at close. The winning bidder also pays a buyer's premium on top — around 22% today, closer to 20% before 2022. The real cost of an auction-house sale is higher than the number shown, and we say so beside every one of those sales.
Accepted offers show the negotiated price
Never the seller's asking price.
Prices are in US dollars
Some sales carry only a date and no time, so two sales on the same day can appear in either order.
Graded prices graded, raw prices raw
The two are never blended. A slab that only authenticates a signature (PSA/DNA, JSA, BAS) counts as raw, because the card's condition was never graded.
Pending confirmation is labelled, not hidden
Most sales arrive with a confirmed final price; a few land as a fast first read and firm up within minutes.
Where the record runs out.
Knowing what we cannot tell you is the reason to believe what we can.
Built for collectors, not just cards.
The best collections come with stories, trades, hunts, and people. Card Ace keeps community tools near the collection tools that start those conversations.
Want Lists
Keep the next cards you are hunting in one easy-to-check place.
Set Checklists
See what you have, what is missing, and how close the set is to complete.
Friends & Boards
Stay connected to the people, collections, and conversations that make the hobby fun.
What Card Ace will not do.
- No in-app sales, payments, escrow or shipping. Card Ace connects collectors; money never moves through it.
- No black-box pricing. Every figure traces back to listed sales you can click and check.
- No invented numbers. If the sales aren't there, we show you that they aren't there.
- No selling or sharing your collection data.
- No hidden fees on anything a collector does inside the app.
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Be one of our first collectors. Reviews land here as they come in, in collectors' own words.
Put your collection in the driver's seat.
Request Card Ace access and tell us whether you collect sports cards, TCG, or both.
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