[stevenhubertron]

I just checked on 2 homes and yes they made changes to the estimate. I can prove this because I scrape their site and store the data for display in Home Assistant.

[europeanguy]

I think everyone here would love to learn more. And I don't mean "make your data a queriable database". I mean just write a couple of SQL queries the result of which illustrate your claim, and share it here on HN.

[zaphirplane]

It’s 2 houses, there is zero need for over complicated proofs

[europeanguy]

Ok cool so just plot 2 prices as a function of time. You're the one who brought up "complicated proofs", but doesn't apply here.