PCPartPicker part list:
http://pcpartpicker.com/p/2cMXZ
Price breakdown by merchant: http://pcpartpicker.com/p/2cMXZ/by_merchant/
Benchmarks: http://pcpartpicker.com/p/2cMXZ/benchmarks/
CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor ($194.99 @ NCIX US)
CPU Cooler: Corsair H80i 77.0 CFM Liquid CPU Cooler ($69.99 @ Newegg)
Motherboard: Asus Maximus V Gene Micro ATX LGA1155 Motherboard ($199.99 @ SuperBiiz)
Memory: G.Skill Ripjaws X Series 16GB (4 x 4GB) DDR3-1866 Memory ($118.15 @ Newegg)
Storage: Samsung 840 Pro Series 256GB 2.5" Solid State Disk ($209.99 @ Newegg)
Storage: Seagate Barracuda 2TB 3.5" 7200RPM Internal Hard Drive ($79.99 @ Newegg)
Video Card: XFX Radeon R9 280X 3GB Video Card (2-Way CrossFire) ($309.98 @ SuperBiiz)
Video Card: XFX Radeon R9 280X 3GB Video Card (2-Way CrossFire) ($309.98 @ SuperBiiz)
Case: Corsair 750D ATX Full Tower Case ($149.99 @ Microcenter)
Power Supply: Rosewill Lightning 1000W 80+ Gold Certified Semi-Modular ATX Power Supply ($109.99 @ Newegg)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($16.98 @ OutletPC)
Operating System: Microsoft Windows 8.1 - OEM (64-bit) ($89.98 @ OutletPC)
Total: $1860.00
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-12-01 14:15 EST-0500)