PCPartPicker part list:
http://pcpartpicker.com/p/dipA
Price breakdown by merchant: http://pcpartpicker.com/p/dipA/by_merchant/
Benchmarks: http://pcpartpicker.com/p/dipA/benchmarks/
CPU: Intel Core i3-2120 3.3GHz Dual-Core Processor ($117.26 @ Amazon)
Motherboard: MSI H67MS-E43 (B3) Micro ATX LGA1155 Motherboard ($69.99 @ NCIX US)
Memory: Corsair XMS3 8GB (2 x 4GB) DDR3-1333 Memory ($36.98 @ NCIX US)
Hard Drive: Seagate Barracuda 1.5TB 3.5" 7200RPM Internal Hard Drive ($79.99 @ Newegg)
Video Card: XFX Radeon HD 7850 1GB Video Card ($199.99 @ Newegg)
Case: Cooler Master HAF 912 ATX Mid Tower Case ($49.49 @ SuperBiiz)
Power Supply: Antec 520W ATX12V / EPS12V Power Supply ($63.98 @ Newegg)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer ($17.99 @ Newegg)
Monitor: Asus VW224U 22.0" Monitor ($144.99 @ NCIX US)
Operating System: Microsoft Windows 7 Home Premium SP1 (64-bit) ($89.64 @ Amazon)
Keyboard: Microsoft 7ZJ-00001 Wired Ergonomic Keyboard w/Optical Mouse ($19.98 @ Outlet PC)
Total: $890.28
(Prices include shipping and discounts when available.)
(Generated by PCPartPicker 2012-07-28 21:07 EDT-0400)