How much does this cost to the nearest dollar?

PRV AUDIO 90 Watts RMS 1 Pro Audio Screw-on Compression Driver 8 ohms (Single)
PRO AUDIO POLYIMIDE COMPRESSION DRIVER Throat Diameter 1 Type Screw-On Nominal Impedance 8Ω Rated Power Handling 90 Watts Program Power 180 Watts Sensitivity 109 dB Frequency Range at -10 dB 650 - 19,000 Hz Recommended Hi-Pass X-Over 1000 Hz (12 dB/Octave) Voice Coil Diameter 1.75 Magnet Material Ferrite Diaphragm Type Polyimide Weight 4.96 Lbs Replacement Diaphragm The PRV Audio 1″ Pro Audio Compression Driver offers unsurpassed vocal and midrange reproduction. Perfect for studio monitors and stage monitors, and stage speakers where high sound quality is

Price is $90.00
Price: $89.99