How much does this cost to the nearest dollar?

Rockford Fosgate Add On Rear UTV Car Vehicle Audio Stereo Speaker Kit for 2014 to 2018 Generation 1 RZR Stage 2 and 3 Packages
Add-on speaker kit made to enhance current Gen 1 RZR Stage 2 and 3 vehicle packages No drilling or cutting required Plug-n-Play wiring harnesses for RZR models Stereo kits bolt to factory attachment points Element Ready to withstand the harsh outdoor environment Dimensions 18.5 x 13.5 x 10 inches, Weight 13.8 Pounds, model number Rank Electronics Car Coaxial Speakers 3540, Is Discontinued No, Available February 2, 2017, Manufacturer Rockford Fosgate, Speakers Maximum Output Power 150 Watts, Brand Rockford Fosgate

Price is $680.00

Price: $679.99