Bull Run TCG

Know when to buy and sell with AI

Every card in your collection gets an AI-backed Buy, Hold or Sell rating each night.

When should I sell my trading cards?

A good time to sell is when a card's price has peaked or has started a steady slide, before most of the gain is gone. Bull Run checks the price of every card in your collection each night, marks the ones that look like a Sell or Strong Sell, and says why in a few words, like Hype peak or Downtrend. Steady climbers are marked Buy. Ratings are estimates from past prices, not promises.

See my Sell ratingsGet the appAlready have Bull Run TCG? The first button opens it.

Bull Run collection filtered to the 10 cards rated Sell, each with its reason and the profit on your copy

How it works

  1. Each night, every card you own gets a fresh rating.
  2. Tap Sell on your collection to see the cards to look at.
  3. Open one to see its chart, the reason and your profit.

In the app

Collection list of cards rated Sell, tagged Peak passed, Hype peak and Downtrend
Each Sell comes with a short reason.
Market Advisor rating Mega Dragonite ex a Strong Sell, hype peak, above your copy's profit
Open a card for the rating and your own profit.

Why Bull Run

AI-backed ratings

Checked every night against the cards you actually own.

A reason every time

Hype peak, Peak passed or Downtrend, in plain words.

Profit in view

See what you paid next to today's price before you decide.

Tips

  • Treat a Sell as a reason to look closer, not an order.
  • Check the card's own chart before you list it.
  • Cards that rarely change price are hard to read and stay at Hold.
  • A Buy means a steady climb, not a sure thing.
  • Sealed boxes and packs are not rated.

Frequently asked questions

How often are the ratings updated?

Every night. Each card gets a fresh Buy, Hold or Sell rating from its latest prices.

Does Sell mean the price will drop?

No. It means the price pattern looks like ones that fell more often than not in the past. Any single card can turn around.

Where do I find the cards rated Sell?

On Home, tap the new sell signals row, or on Collection tap the Sell tile. Your collection is filtered to those cards.

Can I see how well the ratings have done?

Yes. Open a card and tap View Advanced Analytics to see how cards with the same rating moved before.

Try Bull Run on your phone

Free to start. Scan a few cards and see what they are worth.

Get the iPhone betaJoin the Android beta

Bull Run is in beta. The App Store and Google Play listings open at launch.

Updated October 22, 2026 · All features · How Bull Run works