PCPartPicker part list:
http://pcpartpicker.com/p/2ms4q
Price breakdown by merchant: http://pcpartpicker.com/p/2ms4q/by_merchant/
Benchmarks: http://pcpartpicker.com/p/2ms4q/benchmarks/
CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($239.99 @ Newegg)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.98 @ OutletPC)
Motherboard: Gigabyte GA-Z87X-UD3H ATX LGA1150 Motherboard ($159.99 @ Newegg)
Memory: Mushkin Blackline 16GB (2 x 8GB) DDR3-2133 Memory ($134.99 @ Newegg)
Storage: Samsung 840 EVO 250GB 2.5" Solid State Disk ($159.95 @ B&H)
Storage: Seagate Barracuda 2TB 3.5" 7200RPM Internal Hard Drive ($84.48 @ OutletPC)
Video Card: Asus GeForce GTX 770 2GB Video Card ($335.30 @ SuperBiiz)
Case: Corsair 300R ATX Mid Tower Case ($59.99 @ Microcenter)
Power Supply: XFX 650W 80+ Bronze Certified ATX Power Supply ($59.99 @ NCIX US)
Total: $1239.66
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-12-18 18:12 EST-0500)
You can change to i7 4770k if you plan on doing a lot of video editing. Still close to the $1300.