The new home of the Atlanta Falcons, Mercedes-Benz Stadium cost $1.5 billion and is expected to be completed in June. The stadium features a retractable roof .brThe new Mercedes-Benz Stadium, home to the Atlanta Falcons and Atlanta United FC soccer team starting in 2017, is a state-of-the-art facility that will feature .brAtlantas Mercedes-Benz Stadium is the most expensive stadium ever built. The $1.6 billion price tag was driven by a spectacular retractable roof design, an LED .brHere is the stunning $1.5 billion stadium being built for the Atlanta Falcons. Source : Business Insider.