How much does this cost to the nearest dollar?

PRORECK Club AB DJ/Powered PA Speaker System Combo Set with Bluetooth/USB/SD Card/Remote Control (Active Subwoofer and 8X Array Speakers Set)
All-in-one bluetooth PA system consists of (1) active subwoofer, (2) array speakers(totally eight speakers), (2) speaker tripod stands, (6) 8-inch 6.35mm 3/5 6.35mm 6.35mm cables, (1) remote control and (1) user manual. The active subwoofer features a amplifier and streams music to the line array speakers, to deliver music to all audiences. Instantly pair with iPhone,iPod, iPad, android devices, etc with line of sight of up to 66 feet. You can

Price is $540.00

Price: $539.99