How much does this cost to the nearest dollar?

Double DIN Car Multimedia Player, 9 Inch Touchscreen Car Stereo for Chevrolet Trax Tracker with Bluetooth, SWC, Mirror-Link, USB, GPS Navigation, FM Car Radio Receiver
Car stereo 9 inch touch screen display GPS navigation multimedia player in dash kit with external microphone and AHD rear view 11 operating format Support HD AUX / CAM / Resolution or higher, Capacitive Multi-Touch, with Dual Zone frequency AM Hz FM 4.0 Hand-free phone call Synchronize contact WIFI Android and ios connection with car file manager Support download, install and delete over thousands of android DDR3 RAM, Support external 64GB flash GPS antenna, support online and offline maps, offline maps need to connect WiFi to AUX-IN Audio, Video / Audio Output Subwoofer audio output. Various sound

Price is $509.00
Price: $508.99