How much does this cost to the nearest dollar?

Amcrest 5MP POE Security Camera System Outdoor, 8CH POE NVR, 4pcs 5MP Turret POE Cameras, IP67 Metal Turret POE IP Cameras, Built in Mic, Pre-Installed 2TB Hard Drive,
Amcrest’s 4K 8CH POE NVR comes with a Pre-Installed 2TB Security Surveillance Hard Drive (Supports hard drives up to 10TB) while Featuring 8CH Recording, the Latest H.265 Video Compression, 8-Port PoE, and Playback Includes 4 x 5MP IP PoE Outdoor Turret Cameras each camera comes with built-in microphone. Includes 4 x 60ft Ethernet Cables. Starlight Illumination & Mic – Stunning low-light 

Price is $400.00
Price: $399.99