You can cut off one of the 4 GB RAM modules to get it down to $700
PCPartPicker part list:
http://ca.pcpartpicker.com/p/pz3m23
Price breakdown by merchant: http://ca.pcpartpicker.com/p/pz3m23/by_merchant/
CPU: Intel Xeon E3-1220 V3 3.1GHz Quad-Core Processor ($213.75 @ shopRBC)
Motherboard: ASRock H81M-HDS Micro ATX LGA1150 Motherboard ($57.00 @ Vuugo)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($84.79 @ DirectCanada)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($57.99 @ Canada Computers)
Video Card: Gigabyte Radeon R7 260X 1GB Video Card ($109.00 @ Vuugo)
Case: Rosewill Galaxy-03 ATX Mid Tower Case ($49.98 @ Newegg Canada)
Power Supply: Corsair CX 600W 80+ Bronze Certified Semi-Modular ATX Power Supply ($68.98 @ Newegg Canada)
Optical Drive: Samsung SH-222BB/BEBE DVD/CD Writer ($9.99 @ Memory Express)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($104.98 @ Newegg Canada)
Total: $756.46
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2014-09-12 18:48 EDT-0400