How much does this cost to the nearest dollar?

13.3 Inch 4K Upgrade Car Headrest Video Player with WiFi, Android 10.0 Car TV Headrest,Rear Entertainment System for Car,Sync Screen Phone Mirror,HDMI in/Out YouTube Netflix 2G+32G
System Parameters Operation System Android 10 CPU Quad-Core ARM A55 1.8 GHz GPU ARM Memory 2GB DDR4 RAM + 32GB ROM Storage Resolution 1920x (W) x1080 (H) Screen 13.3 IPS touch screen Power Voltage DC Working Temperature Functions WIFI not supported) USB or exFAT,NTFS not supported TF Card Max or exFAT,NTFS not supported Audio support stereo audio input/stereo 3.5mm earphone output Speaker Built-in 2X5W

Price is $300.00
Price: $299.99