How much does this cost to the nearest dollar?

ReadyLift 4.0'' Front with 2.0'' Rear SST Lift Kit 4 - Dodge Ram 1500 4WD
4.0in Rear SST Lift Kit 09-18 Fits Dodge Ram 1500 4WD trucks Not for use with factory air suspension Includes tubular upper Control Arms 4 front lift - 2 rear lift Allows for Max tires Manufacturer ReadyLift Suspension, Brand Readylift, Model Weight 38.2 pounds, Dimensions 9.99 x 9.99 x 9.99 inches, Country of Origin USA, model number Is Discontinued No, Exterior Machined, Manufacturer Part Position Rear, Rank Automotive Automobile Chassis Body & Suspension Lift Kits 1411, Available January 25, 2017, Auto

Price is $578.00

Price: $577.55