PCPartPicker part list:
http://pcpartpicker.com/p/386gZL
Price breakdown by merchant: http://pcpartpicker.com/p/386gZL/by_merchant/
CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($233.98 @ OutletPC)
Motherboard: ASRock Z87 Extreme4 ATX LGA1150 Motherboard ($144.99 @ Newegg)
Memory: G.Skill Ripjaws Z Series 8GB (2 x 4GB) DDR3-2400 Memory ($73.80 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($69.98 @ OutletPC)
Video Card: Gigabyte Radeon R9 270X 4GB WINDFORCE Video Card ($209.99 @ Newegg)
Case: NZXT Source 210 (Black) ATX Mid Tower Case ($29.99 @ Newegg)
Power Supply: Rosewill Hive 650W 80+ Bronze Certified Semi-Modular ATX Power Supply ($49.99 @ Newegg)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer ($19.98 @ OutletPC)
Total: $832.70
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2014-09-21 17:46 EDT-0400
Very good build, this offers the ability to upgrade with a K processor. Meaning it can be overclocked, which I would recommend buying the Hyper 212 EVO for about 30 bucks if you want to overclock. This also does not include the operating system.