How much does this cost to the nearest dollar?

Rockville RXD-M3 4000 RMS Mono Class D 1 Ohm Amplifier Car Stereo Amp
Rockville RXD-M3 4000 Watt Peak/ 2000 Watt RMS Mono Class D 1 Ohm Car Amplifier With Distortion Free Music Playback Rockville RXD-M3 4000 RMS Mono Class D 1 Ohm Car Stereo Amplifier With Optical Coupler Technology. CEA Compliant Power Ratings 1 Ohm 1000 Watts x 1 Channel <1% THD+N. 2 Ohm 750 Watts x 1 Channel <1% THD+N. 4 Ohm 550 Watts x 1 Channel <1% THD+N). RMS Power Ratings 1 Ohm 2000 Watts x 1 Channel.

Price is $165.00
Price: $164.95