Cars & Bids · Bring a Trailer · PCAR Market

Play the car market.
Beat the AI. Spot the deal.

Guess what a live auction will sell for, go head-to-head with JCVD, our prediction AI, and learn to spot a great deal before the hammer drops.

Play free →Live AuctionsLeaderboardLive Deals
Biggest sale
$265k
16k-Mile 2007 Lamborghini G…
Funny comments
“This was top of the market prices for this car.”
1990 BMW M3
Market temp
HOT
97% NR sold
JCVD accuracy
39% within 10%
15/39 guesses
Trending make
Cadillac
+367% vs avg
Most discussed
66 bids
2006 Toyota Land Cruiser UZ…
949
predictions logged
76%
JCVD win rate this week
$662M
in auction prices analyzed
1
active leagues

How it works

Guess the price. Beat the robot. Climb the board.

Every live auction gets a public AI prediction. Call the final price closer than JCVD, earn points and badges, and every sharp human call makes the fair-value model smarter for everyone.

01

The AI calls every auction

JCVD makes a public price prediction on every live auction, right there in the game, for you to beat.

02

You make your call

Drop your guess, stake a confidence multiplier, and earn points for accuracy. Out-predict the AI for a bonus.

03

Sharp calls sharpen the AI

Every accurate human prediction, especially high-confidence ones, feeds back into the model. Everyone gets a better read on the market.

Make your first pick, free →

How scoring works

Earn points. Earn badges. Beat the AI.

🔮
Crystal Ball
Exact price
500 pts
🏆
Appraiser
Within 1%
100 pts
👁️
Sharp Eye
Within 5%
50 pts
📖
Good Read
Within 10%
25 pts
⚾
Ballpark
Within 20%
10 pts
❌
Miss
Over 20% off
0 pts
🎰
No Sale
Predict RNM correctly
300 pts
🔥
Streak multiplier
3 wins → 1.5×  5 wins → 2×  10 wins → 3×
🤖
Beat JCVD
Out-predict the AI on any auction for a +20 pt bonus
💰
Wager multiplier
Go 1×, 2×, or 3× on any guess to amplify your score
🎰
No Sale
Call reserve not met, and a correct pick pays 300 pts

Beyond the game

Serious about buying or selling?

The same fair-value engine that powers the game gives buyers and sellers an edge on real money, before you bid and before you list.

Buying at auction?

Every live auction is scored against fair value in real time. See which ones are priced below market before anyone else bids them up.

Find deals now →

Selling at auction?

Know what your car will realistically clear, and what buyers will flag before you list. Set the right reserve and avoid leaving money on the table.

Analyze my listing →
🧩

Chrome Extension

Fair value, right where you bid

The Friday's Watchlist extension overlays AI fair value, deal scores, and market intelligence directly on Cars & Bids and Bring a Trailer auction pages. No tab switching. No copy-pasting. Just instant clarity on whether the price is right.

Add to Chrome, freeWorks on Cars & BidsWorks on Bring a Trailer

Get the weekly market report

Top auction closes, deal scores, and what the market is doing, every Monday morning.