Not bad at all. Coincidentally, perhaps, I've got a friend coming by to pick up a gaming rig. It has:
i5-6400 @ 4.266Ghz
B150 ATX OC board with Killer NIC
16GB DDR4-2400
RX 470 4GB
128GB SSD for Windows 10 Home OS
1TB HDD for game storage
600W EVGA PSU
ATX case
Basically, that's very similar. I'm charging him $700, I think that it cost me slightly more for the parts.
That PC from woot is a factory reconditioned, and it only has 8GB of RAM rather than 16GB, and doesn't have an overclocked CPU, but it's still decent, especially for the price.