This Steams almost too good to be true...
If you make good configuration choices:
CPU: i3-4160
Mobo: ASRock H81m-ITX
GPU: GTX 950
RAM: 8GB 1600Mhz
SSD: 256GB
$327 after MIR
Jump to a 300w Silverstone PSU for another $16.
That also includes a Steam controller and free copies of Portal 2 and Rocket League... The CPU and GPU alone are $250+ on NewEgg...
Edit: Looks like it also qualifies for a free headset, mouse pad, and 360 controller (after another rebate). Am I missing something or is that a crazy awesome deal?