How much does this cost to the nearest dollar?

Blue Ox BX1675 Baseplate - GMC Acadia, Black
Tow Bar BracketTow Bar Base Plate; Incl. Removable Attachment Tabs; Install Time 3 hrs.;FEATURES Custom Designed For Your VehicleBlue Ox base plates are custom designed for each specific towed vehicle. When you purchase a Blue Ox base plate, it includes all the necessary hardware and instructions for a do-it-yourself installation.Blue Ox is known internationally for its quality towing products, from tow bars and base plates, to steering control systems, supplementary brakes, carriers, weight distributing and gooseneck hitches and everything in between. With a product and accessory line as diverse as their customer base, Blue Ox has everything to meet your recreational or commercial needs. Item Package Dimension 111.76 Cml C

Price is $556.00
Price: $556.5