How much does this cost to the nearest dollar?

Rostra Complete Cruise Control Kit for Scion xA & xB
Rostra 250 1755 Complete Cruise Control Kit for Scion xA xB 2004 06 Increase comfort and reduce fatigue while driving. Slow down or accelerate without the pedal. Includes full color illustrated installation manual. Built in an quality certified facility. Dimensions 14 x 11.2 x 6 inches. Manufacturer Rostra, Brand Rostra, Weight 3.55 pounds, Dimensions 14 x 11.25 x 6 inches, model number Is Discontinued No, Manufacturer Part Lift Type Automatic, Rank Automotive Automotive Replacement Control Arms 4450, Available April 7, 2011, Operation Mode Automatic, Dimensions LxWxH 14 x 11.25 x 

Price is $336.00

Price: $335.88