As Curbed reported yesterday, the eight-unit condo development at 868 Metropolitan Avenue in Williamsburg sold out in just seven weeks. (This news came via an email announcement from the team at Douglas Elliman responsible for marketing the project.) So the question now is, Was it the free Vespas they were giving away (well, throwing into the deal might be a better way of putting it) or the $400-a-foot prices? GMAP