PCPartPicker part list:
http://pcpartpicker.com/p/6QGbCJ
Price breakdown by merchant: http://pcpartpicker.com/p/6QGbCJ/by_merchant/
CPU: AMD FX-8320 3.5GHz 8-Core Processor ($143.99 @ NCIX US)
CPU Cooler: Noctua NH-U12P SE2 54.4 CFM CPU Cooler ($39.99 @ NCIX US)
Motherboard: Gigabyte GA-990FXA-UD3 ATX AM3+ Motherboard ($124.00 @ Newegg)
Memory: A-Data XPG V1.0 8GB (2 x 4GB) DDR3-1600 Memory ($68.99 @ Amazon)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($54.99 @ NCIX US)
Video Card: Sapphire Radeon R9 270X 2GB Dual-X Video Card ($179.99 @ NCIX US)
Case: Corsair Graphite Series 230T Black ATX Mid Tower Case ($59.99 @ Amazon)
Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($50.99 @ TigerDirect)
Operating System: Microsoft Windows 7 Home Premium SP1 (OEM) (64-bit) ($89.99 @ NCIX US)
Monitor: HP E2T08A6#ABA 60Hz 21.5" Monitor ($109.99 @ TigerDirect)
Keyboard: Cooler Master CM Storm Devastator Gaming Bundle Wired Gaming Keyboard w/Optical Mouse ($29.99 @ Amazon)
Total: $952.90
here's my recommendation