How much does this cost to the nearest dollar?

EVERSECU CCTV IP Camera Tester Monitor, 8MP AHD CVI TVI CVBS IP Camera Test 4K HD Display Video Monitor 5inch IPS Touch Screen IPC Tester Support POE PTZ WiFi RS485 HDMI & VGA Input DC12V Output
IP Camera Tester Network camera tester support max 12MP 4K IP PoE Camera test. Powerful network tools to help you detect and set various network parameters. Support PoE 48V, maximum power 25.5W, UTP cable test, POE test RJ45 TDR cable test. 4-in-1 Coaxial CCTV camera test Support max TVI / AHD / CVI camera test, support UTC PTZ control and call OSD menu. Built-in Auto HD APP can automatically recognize

Price is $276.00

Price: $275.99