How much does this cost to the nearest dollar?

Zapco SQ Full-Range Amplifier
| Zapco 1120W RMS Amplifier FEATURES Full Range, Class D RCA and Speaker Level inputs Variable input gain control Variable electronic crossover Variable bass boost control SPECIFICATIONS Power @ 4Ω 4 x 200 watts RMS THD @ Rated Power Power @ 2Ω 4 x 290 watts RMS Power Bridged @ 4Ω 2 x 580 W RMS Signal to Noise Ratio > 90dB THD + Noise <0.1% Frequency Response 15Hz to 30KHz ±1dB Input Sensitivity.25v to 5v Dimensions in mm 160(W) x 58(H) x 300(L) Overall 160(W) x 58(H) x 325(L) Dimensions

Price is $600.00
Price: $599.99