First post for me: If you go with regular price for the Oculus Rift, it puts the cost of this computer at $529 (Regular price $799).
I'm thinking of getting this, adding an SSD and some Ram. The 1600 is a 6 core processor, so should still be good for a while.
Desktop features: AMD Ryzen 5 1600 processor; 8GB memory; 1TB hard drive; AMD Radeon RX 580 XTR graphics; 6 SuperSpeed 5Gbs USB 3.1 ports; next-gen wireless connectivity (802.11ac)
Virtual reality bundle features: Marvel Powers United VR game; comfortable Rift VR headset; Oculus Touch controllers