How much does this cost to the nearest dollar?

Compatible with Chevy Silverado Extended Cab Truck Harmony Bundle F124 Single 12 Sub Box &
This Package Includes the Following Items 1 x Chevy Silverado 1500 Extended Cab Truck Single 12 Subwoofer Box Sub Enclosure 1 x Chevy Silverado 1500 Extended Cab Truck Single 12 Subwoofer Box Sub Enclosure 1 x Harmony Audio Sub 800W Peak 1 x Harmony Audio Sub 800W Peak 1 x Harmony Audio Class D Mono 800W Sub Amp 1 x Harmony Audio Class D Mono 800W Sub Amp 1 x Harmony Audio HA-AK4 Car 4 Gauge Amp - Nickel 1 x Harmony Audio HA-AK4 Car 4 Gauge Amp - Nickel Chevy Silverado 1500 Extended Cab Truck Single 12 Subwoo

Price is $300.00
Price: $299.89