The bundle is $599 at retail outlets however this deal gives you the bundle(console, 2 assassins creed digital titles and a controller) plus an extra wireless controller and 3 games from the list below:
Halo: The Master Chief Collection for Xbox One (Blu-ray Edition)
Forza Horizon 2 for Xbox One (Blu-ray Edition)
Project Spark for Xbox One
Killer Instinct for Xbox One (Blu-ray Edition)
Zoo Tycoon for Xbox One
Forza Motorsport 5 Game of the Year Edition for Xbox One
Dead Rising 3 for Xbox One
Dead Rising 3 for Xbox One (Blu-ray Edition)
Ryse: Son of Rome for Xbox One
Ryse: Son of Rome Legendary Edition for Xbox One (Blu-ray)
Forza Motorsports 5 for Xbox One
Shipping is free