This would be my quick guess in about 5min by pcpartpicker.com
Intel Core i5-6600K 3.5GHz Quad-Core Processor
Cooler Master Hyper 212X 82.9 CFM CPU Cooler
ASRock Fatal1ty Z170 Gaming K4 ATX LGA1151 Motherboard
G.Skill Ripjaws V Series 16GB (2 x 8GB) DDR4-2400 Memory
Samsung 850 EVO-Series 250GB 2.5" Solid State Drive
Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive
NZXT S340 (Black/Red) ATX Mid Tower Case
EVGA SuperNOVA NEX 650W 80+ Gold Certified Fully-Modular ATX Power Supply
Samsung S27E310H 27.0" 60Hz Monitor
That would make aprox 900$
Plus a GTX 1060 and your good to go.