7 easy ways to sell an old Surface PC so you can buy a new one

[Windows Central]

Where can you sell your old Surface PC to get some cash for a new one?
With the announcement of a couple of new Surface devices from Microsoft, including the Surface Laptop and Surface Pro, many people are wondering how they can offload their old device in order to make room (and funds) for a new one. We have some good news! Surface devices are built exceptionally well and hold onto their value for quite some time.
Here are the best places you can sell your old Surface before the new one arrives.
[h=2]Selling your old Microsoft Surface[/h]

Full story from the WindowsCentral blog...