How much does this cost to the nearest dollar?

7 Inch IP Camera Tester Security CCTV Tester Monitor-Support 6K IP/Coax/Analog Camera-with HDMI in&Out/Power Output/PTZ Control/IP Searching/Network Tool
7 inch HD resolution IPS touch screen, with rechargeable 7000mA / 7.4V lithium battery It outputs DC and PoE 48V for camera power supply Network cable TDR test function can display cable length, attenuation, quality, reflectivity, impedance parameters With HDMI input and output, 1080P. Support max 6K IP camera and TVI/CVI/AHD 8MP camera testing Brand YIMEIDIRECT, Power Source Battery Powered, Weight 2.06 Pounds, Dimensions LxWxH 9.45 x 5.83

Price is $329.00
Price: $329