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Est. for collectors

Know the moment your dream car reaches your budget.

We track completed sales on Cars & Bids and Bring a Trailer to stay current with the market. Set a price for the car you want, and we'll email you the moment one sells near that price, so you know that the market has reached your budget.

Set my price alert

Watching sold results on

Cars & Bids Bring a Trailer

How it works

I.

Set your target

Year, make, model, trim, miles, color, transmission — and your budget.

II.

We track every sale

Completed auctions on Cars & Bids and Bring a Trailer, checked daily.

III.

You're notified

The moment a match sells within your price range so you can start looking.

Projected: 2021–2025 BMW M3, target $40,000

2021–2025 BMW M3

A depreciation projection for the 2021–2025 M3 — not a live alert, and not tied to any target you set.

Date —
Est. sale price —
Odometer 000000

A projection, not observed data: the 2021–2025 M3 hasn't existed long enough to have real 11-year resale history. This maps the real, sourced 2015 M3's retained-value curve (KBB, Edmunds, CarGurus, dealer listings) onto the 2021 M3's real confirmed $69,900 MSRP, percentage-wise. Dates past today are marked "(projected)".

Set a price alert

Filter for what matters — leave the rest blank. Create an alert and we'll email you when a comparable car sells within your budget.

Car details

Matches any trim containing this — leave blank for any trim.

Matches any of these colors — separate multiple with commas.

Leave blank for any mileage.

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