Not only that, but the article says the house is nearly complete. Meaning, the builder is trying to adjust the price at near completion. You'd think the builder would have known a long time ago, oh, to the tune of $200,000 ago, that it was going to cost more. And that would have been known well before completion.
Betting the builder would probably have not made much at the $525K price, but know now they can swindle the new owners out of another $200k or just sell it to another buyer for more than $750K.
Strange things are afoot at the circle k.