Here is the best I could get for you with that budget.
Includes an RX 480, a high quality Cherry MX Blue mechanical keyboard, gaming mouse and a 144hz monitor.
PCPartPicker part list:
http://ca.pcpartpicker.com/list/bFTfPs
Price breakdown by merchant: http://ca.pcpartpicker.com/list/bFTfPs/by_merchant/
CPU: Intel Core i5-6500 3.2GHz Quad-Core Processor ($256.95 @ Vuugo)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($37.75 @ Vuugo)
Motherboard: Gigabyte GA-H110M-A Micro ATX LGA1151 Motherboard ($64.99 @ Newegg Canada)
Memory: G.Skill Ripjaws V Series 16GB (2 x 8GB) DDR4-2133 Memory ($82.99 @ Newegg Canada)
Storage: A-Data Premier SP550 120GB 2.5" Solid State Drive ($47.98 @ DirectCanada)
Storage: Seagate Barracuda 2TB 3.5" 7200RPM Internal Hard Drive ($89.99 @ Newegg Canada)
Video Card: Sapphire Radeon RX 480 4GB NITRO+ 4G Video Card ($303.50 @ Vuugo)
Case: Deepcool TESSERACT SW RED ATX Mid Tower Case ($39.99 @ Newegg Canada)
Power Supply: XFX TS 550W 80+ Bronze Certified ATX Power Supply ($74.98 @ NCIX)
Monitor: Acer GN246HL 24.0" 144Hz Monitor ($269.99 @ NCIX)
Keyboard: Rosewill RK-9000V2 Wired Standard Keyboard ($74.99 @ Amazon Canada)
Mouse: SteelSeries Rival 100 Wired Optical Mouse ($44.00 @ Amazon Canada)
Total: $1388.10
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-08-18 02:52 EDT-0400