How much does this cost to the nearest dollar?

StarTech.com 2x2 HDMI Video Wall Controller - 4K 60Hz HDMI 2.0 Video Input to 4x 1080p Output - Video Wall Processor for Multi Screen Display - Video Wall Splitter - Control
This video wall controller lets you connect your HDMI video source to multiple HDMI displays, with support for Ultra HD resolutions and 7. 1 surround sound audio. You can use the controller as a display splitter to distribute the same HDMI signal to four displays or you can combine your video source across four displays to create a 2x2 video wall. True 4K at 60Hz Not all 2x2 video wall matrix controllers are created equal. While some HDMI 1. 4 video wall controllers can achieve 4K resolutions,

Price is $800.00
Price: $799.99