You could do much better, CPU, graphics, memory, PSU...
PCPartPicker part list:
https://pcpartpicker.com/list/qVTPkd
Price breakdown by merchant: https://pcpartpicker.com/list/qVTPkd/by_merchant/
CPU: AMD - Ryzen 7 1700X 3.4 GHz 8-Core Processor ($190.88 @ OutletPC)
CPU Cooler: Cooler Master - Hyper 212 RGB Black Edition 57.3 CFM CPU Cooler ($36.99 @ Newegg)
Motherboard: ASRock - B450M PRO4 Micro ATX AM4 Motherboard ($59.99 @ Newegg)
Memory: Team - Dark 16 GB (2 x 8 GB) DDR4-3000 Memory ($104.89 @ OutletPC)
Storage: Samsung - 860 Evo 500 GB 2.5" Solid State Drive ($77.99 @ Amazon)
Storage: Western Digital - Caviar Blue 1 TB 3.5" 7200RPM Internal Hard Drive ($44.89 @ OutletPC)
Video Card: PowerColor - Radeon RX 580 8 GB Red Devil Video Card ($199.99 @ Amazon)
Case: Thermaltake - View 32 RGB TG ATX Mid Tower Case ($139.99 @ Amazon)
Power Supply: SeaSonic - S12II 520 W 80+ Bronze Certified ATX Power Supply ($34.99 @ Newegg)
Total: $890.60
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2019-02-10 20:50 EST-0500