I got a deal on a ryzen 7 1700x for $280 so building around that
PCPartPicker part list:
https://pcpartpicker.com/list/t7HzTH
Price breakdown by merchant: https://pcpartpicker.com/list/t7HzTH/by_merchant/
CPU: AMD - Ryzen 7 1700X 3.4GHz 8-Core Processor ($329.99 @ Newegg)
CPU Cooler: Cooler Master - Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($24.88 @ OutletPC)
Motherboard: Gigabyte - GA-AB350-GAMING 3 ATX AM4 Motherboard ($77.49 @ Newegg)
Memory: Kingston - HyperX Fury Black 16GB (2 x 8GB) DDR4-2133 Memory ($123.89 @ OutletPC)
Storage: Western Digital - Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($47.88 @ OutletPC)
Video Card: EVGA - GeForce GTX 1080 8GB Superclocked Gaming ACX 3.0 Video Card ($554.98 @ Newegg)
Case: Deepcool - TESSERACT SW ATX Mid Tower Case ($39.99 @ SuperBiiz)
Power Supply: Corsair - CXM 550W 80+ Bronze Certified Semi-Modular ATX Power Supply ($37.99 @ Newegg)
Operating System: Microsoft - Windows 10 Home OEM 64-bit ($89.89 @ OutletPC)
Wireless Network Adapter: Gigabyte - GC-WB867D-I PCI-Express x1 802.11a/b/g/n/ac Wi-Fi Adapter ($39.00 @ B&H)
Total: $1365.98
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-07-19 22:31 EDT-0400