I have a Surface Pro 4 (i5 / 8GB) Running Windows 10 Pro

It has an aftermarket keyboard and I have a Genuine MS Surface Charger. The original one died, however the one supplied is a lower wattage designed for the surface go, however it still charges the computer fine.

Its in a overall good condition, after $370 

I am based in ChCh and it can be shipped for $20