How much does this cost to the nearest dollar?

P2 Triple Portable Monitor for Laptop Screen Extender 12 Inch Dual Monitors Extender FHD 1080P IPS Display Type-C/HDMI/USB-A/Speakers for 13-16 Inch Notebook Computer Windows Mac Phone
Portable Monitor Workstation full HD LCD IPS, Multifunction external portable fold dual-screen laptop monitor, Each screen is equipped with 2 Type-C (Display and Power Delivery 2 in 1), 1 HDMI, 1 USB 2.0, and each screen work independently, You can adjust the screen brightness, sound volume and all the personal setting as you like. Maximum extending Angle whole product is portable, You can conveniently build a personal mobile workstation. Widely Compatible Portable monitor laptop, Applicable to 13 -16 laptops, Compatible with most

Price is $400.00

Price: $399.99