How much does this cost to the nearest dollar?

Bassani Xhaust Straight Cut Slip-On Exhaust (Black with Black Billet End Caps and Contrasting Flutes) for 09-17 Harley VRSCF
They are made to slip on to your stock head pipes for easy installationDesigned for Straight Can MufflerBlack Billet End Cap with contrasting flutesMade in the USA Bassani Xhaust Manufacturer Bassani Xhaust, Brand Bassani Xhaust, Model Weight 23.2 pounds, Dimensions 34.61 x 11.89 x 5.98 inches, model number Is Discontinued No, Manufacturer Part Rank Automotive Powersports Silencers & Mufflers 3274, Available July 22, 2011, Material Alloy Steel, Vehicle Service Type street-cruiser-motorcycles

Price is $638.00
Price: $637.95