Just for fun, $500 build:
PCPartPicker part list
CPU: AMD Athlon X4 860K 3.7GHz Quad-Core Processor ($72.98 @ Newegg)
CPU Cooler: Cooler Master Hyper TX3 54.8 CFM Sleeve Bearing CPU Cooler ($13.00 @ Newegg)
Motherboard: Gigabyte GA-F2A88XM-D3H Micro ATX FM2+ Motherboard ($47.98 @ Newegg)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($34.99 @ Newegg)
Storage: Hitachi Deskstar 2TB 3.5" 7200RPM Internal Hard Drive ($59.94 @ Amazon)
Video Card: Asus GeForce GTX 950 2GB Video Card ($128.99 @ SuperBiiz)
Case: Cooler Master N200 MicroATX Mid Tower Case ($29.99 @ Newegg)
Power Supply: Corsair CX 430W 80+ Bronze Certified Semi-Modular ATX Power Supply ($24.99 @ Newegg)
Operating System: Microsoft Windows 10 Home OEM (64-bit) ($89.88 @ OutletPC)
Keyboard: Logitech MK120 Wired Slim Keyboard w/Optical Mouse ($8.99 @ NCIX US)
Total: $498.73
Essay Pro