Dataset

Price Alerts

A standing query over the archive that reaches you when something matches, rather than an extract you go and read. Same rows as everything above; the difference is who does the looking.

The honest caveat

This one is a delivery mechanism, not an extract, and it is the only entry here that is not a cut of the record. It watches advertised listings, so it can tell you a car was listed under your figure and never that one sold at it. It also cannot beat the crawl: a listing that appears and sells between two reads was never visible to alert on.

Where it comes from

571,336 advertised vehicles as at 19 August 2026, read from the marketplaces directly and normalised onto one schema. This cut is a grouping of those rows rather than a separate collection. Coverage, source by source names what is thin and what we do not read at all.

What it carries

  • Criteria: model, variant, year range, price ceiling
  • Narrowed by state, odometer and sale method
  • The matching listing, with its source link
  • Time of first observation, not time of listing

Delivery

There is no pricing table here and no self-service export, because the useful shape of an extract depends entirely on what you are trying to measure and nobody has built the self-service version of that question yet. Tell us what you need to answer and the delivery follows from it.