Bam. You have a solid 1080p machine for even less money. It's not too hard to put computers together, man. It's very self-explanatory.
PCPartPicker part list:
http://pcpartpicker.com/p/ZKWbxr
Price breakdown by merchant: http://pcpartpicker.com/p/ZKWbxr/by_merchant/
CPU: AMD FX-6300 3.5GHz 6-Core Processor ($89.98 @ OutletPC)
Motherboard: Asus M5A97 LE R2.0 ATX AM3+ Motherboard ($63.99 @ SuperBiiz)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($62.99 @ Newegg)
Storage: Crucial BX100 120GB 2.5" Solid State Drive ($64.99 @ Amazon)
Storage: Western Digital Caviar Blue 500GB 3.5" 7200RPM Internal Hard Drive ($43.99 @ SuperBiiz)
Video Card: Asus GeForce GTX 960 2GB Video Card ($204.99 @ SuperBiiz)
Case: NZXT Source 210 Window ATX Mid Tower Case ($52.98 @ Newegg)
Power Supply: SeaSonic 520W 80+ Bronze Certified Semi-Modular ATX Power Supply ($62.99 @ SuperBiiz)
Total: $646.90
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-02-04 21:42 EST-0500