PCPartPicker part list:
http://pcpartpicker.com/p/32eEd
Price breakdown by merchant: http://pcpartpicker.com/p/32eEd/by_merchant/
Benchmarks: http://pcpartpicker.com/p/32eEd/benchmarks/
CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($179.99 @ Microcenter)
CPU Cooler: Corsair H100i 77.0 CFM Liquid CPU Cooler ($89.99 @ NCIX US)
Motherboard: Gigabyte GA-Z87X-UD3H ATX LGA1150 Motherboard ($139.99 @ Microcenter)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1866 Memory ($84.98 @ OutletPC)
Storage: Samsung 840 EVO 120GB 2.5" Solid State Disk ($82.95 @ Amazon)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($59.98 @ OutletPC)
Video Card: MSI GeForce GTX 780 3GB Video Card ($545.98 @ SuperBiiz)
Power Supply: Corsair RM 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($89.99 @ NCIX US)
Optical Drive: Samsung SH-224DB/BEBE DVD/CD Writer ($16.98 @ OutletPC)
Total: $1290.83
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-03-01 13:24 EST-0500)
Everything you'll need.
Good OC board and CPU cooler.
Good RAM.
Better back up HDD.
Had a lot of extra budget so I went with a higher end 780.
850W is overkill for this rig, got you something more appropriate, if you plan to SLI ever you should stick with a 850W.