take this:
PCPartPicker part list:
http://pcpartpicker.com/p/Nohj
Price breakdown by merchant: http://pcpartpicker.com/p/Nohj/by_merchant/
Benchmarks: http://pcpartpicker.com/p/Nohj/benchmarks/
CPU: Intel Core i5-3470 3.2GHz Quad-Core Processor ($183.79 @ Amazon)
Motherboard: Gigabyte GA-B75M-D3H Micro ATX LGA1155 Motherboard ($72.24 @ Amazon)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($55.99 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($59.99 @ NCIX US)
Video Card: Sapphire Radeon HD 7950 3GB Video Card ($269.99 @ Newegg)
Case: Rosewill CHALLENGER ATX Mid Tower Case ($49.99 @ Amazon)
Power Supply: Corsair Builder 500W 80 PLUS Certified ATX12V Power Supply ($29.99 @ Newegg)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer ($16.97 @ Outlet PC)
Monitor: Asus VH236H 23.0" Monitor ($153.99 @ NCIX US)
Keyboard: Lite-On SK-1788/BS Wired Standard Keyboard ($12.98 @ Newegg)
Mouse: Gigabyte GM-M6800 Wired Optical Mouse ($16.99 @ Amazon)
Total: $908.91
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-03-31 00:36 EDT-0400)