Pristine Macbook Pro Retina 2015 i5, 16GB Ram, 256GB Storage $1350OBO

I bought the machine in June 2015 at $1847. The computer is still in pristine condition with minimum use.
The specification:

• 2.7GHz Dual-core Intel Core i5, Turbo Boost up to 3.1GHz
• 16GB 1866MHz LPDDR3 SDRAM
• 256GB PCIe-based Flash Storage
• Intel Iris Graphics 6100
• Force Touch trackpad

http://www.apple.com/shop/buy-mac/macbook-pro?product=MF840LL/A&step=config#

I'm switching to PC because I need to run .exe file for my research.
I will be giving away the case ($50) value as well.

http://www.amazon.com/Incase-Sleeve-13-Inch-MacBook-CL60516/dp/B00OI3C29W/ref=sr_1_12?s=pc&ie=UTF8&qid=1444435397&sr=1-12&keywords=incase+macbook+pro+13