PCPartPicker part list:
http://pcpartpicker.com/p/JKwkHx
Price breakdown by merchant: http://pcpartpicker.com/p/JKwkHx/by_merchant/
CPU: Intel Core i5-4670 3.4GHz Quad-Core Processor ($209.99 @ Amazon)
Motherboard: ASRock H97 PERFORMANCE ATX LGA1150 Motherboard ($85.00 @ Newegg)
Memory: G.Skill Ares Series 8GB (2 x 4GB) DDR3-1600 Memory ($76.50 @ Newegg)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($55.99 @ NCIX US)
Video Card: Gigabyte Radeon R9 290 4GB WINDFORCE Video Card ($379.99 @ NCIX US)
Case: Corsair Graphite Series 230T Black ATX Mid Tower Case ($69.99 @ Amazon)
Power Supply: EVGA 600B 600W 80+ Bronze Certified ATX Power Supply ($59.98 @ OutletPC)
Total: $937.44