Originally Posted by
InkstainedGwyn
I have to admit I'm still not sure where you're coming from - if the first devaluation can be as long as 24h, then wouldn't that negate the idea of it being a good guide to "when to try to buy"? There's a very good chance the random timer will already be up at that point. Now, perhaps if you're on a server that has a lot of open space it's not such a big deal, but I'd assume that folks who want a particular house wouldn't want to wait for 24+h to start trying, as someone else who starts spamming the placard as soon as it opens might get to it first.
(If that's your situation, that you're on a world with a lot of open housing, then I can see it being different.)