How much does this cost to the nearest dollar?

PowerBass Underseat Powered Enclosure
Single 10 200 Watt RMS Amplified Under Seat Subwoofer Enclosure Extruded Aluminum Enclosure with Dynamic Damping 10” Injection Molded PP Cone Woofer 1.5 KSV Voice Coil Former 200 Watt High Efficiency Class D Design High Level (Speaker)/Low Level (RCA) Input Soft Delay Turn On/Off Circuit Auto Turn-on (high level input only) Variable Low Pass Electronic Crossover Variable 12dB Bass Boost EQ @ 45 Hz Variable Gain Control Protection Circuit Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output Variable Wired Remote Gain Control Included Mounting Hardware Included 10.9 W x 3.2 H x 14.4 D Subwoofer

Price is $300.00

Price: $299.99