How much does this cost to the nearest dollar?

Russound D850 8 Channel Amplifier
50W x 8 at 8 ohms (80W x 8 at 4 ohms), 160W Mono bridged per zone at 8 ohms), high efficiency, cool running, global bus input, independent inputs per zone, trim level adjustment per channel, global trigger input/ output, independent trigger input/ output per zone, audio sensing per zone, auto Switching delay settings per zone, rack mountable. High efficiency, cool running digital amplification. Frequency Response- 20Hz to 20kHz at 1W output into 8 Ohms Zones are bridgeable to create flexible power configurations Global bus input, independent inputs per zone Global trigger input/output. Independent trigger input/output per zone Dimensions 16.8

Price is $799.00

Price: $799