If you don't need OS:
PCPartPicker part list: http://pcpartpicker.com/p/FYRzHx
Price breakdown by merchant: http://pcpartpicker.com/p/FYRzHx/by_merchant/
CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor ($234.95 @ OutletPC)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($28.99 @ Micro Center)
Motherboard: ASRock Z97 EXTREME4 ATX LGA1150 Motherboard ($123.79 @ Newegg)
Memory: G.Skill Ares Series 8GB (2 x 4GB) DDR3-1600 Memory ($79.99 @ Newegg)
Storage: Crucial MX100 256GB 2.5" Solid State Drive ($109.99 @ Micro Center)
Video Card: EVGA GeForce GTX 970 4GB ACX 2.0 Video Card ($329.99 @ Amazon)
Case: Thermaltake Commander MS-I ID ATX Mid Tower Case ($34.99 @ Micro Center)
Power Supply: XFX 650W 80+ Bronze Certified ATX Power Supply ($49.99 @ NCIX US)
Total: $992.68
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2014-10-11 04:57 EDT-0400
If you do need an OS:
PCPartPicker part list: http://pcpartpicker.com/p/W6Nv23
Price breakdown by merchant: http://pcpartpicker.com/p/W6Nv23/by_merchant/
CPU: Intel Core i5-4590 3.3GHz Quad-Core Processor ($194.99 @ NCIX US)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($28.99 @ Micro Center)
Motherboard: ASRock H97 PRO4 ATX LGA1150 Motherboard ($88.99 @ Mwave)
Memory: G.Skill Ares Series 8GB (2 x 4GB) DDR3-1600 Memory ($79.99 @ Newegg)
Storage: Crucial MX100 256GB 2.5" Solid State Drive ($109.99 @ Micro Center)
Video Card: EVGA GeForce GTX 970 4GB ACX 2.0 Video Card ($329.99 @ Amazon)
Case: Thermaltake Commander MS-I ID ATX Mid Tower Case ($34.99 @ Micro Center)
Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($44.99 @ NCIX US)
Operating System: Microsoft Windows 7 Home Premium SP1 (OEM) (64-bit) ($89.98 @ OutletPC)
Total: $1002.90
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2014-10-11 05:00 EDT-0400
Feel free to change to Win8.1 if you prefer that.