How to sell your Xbox One so you can buy an Xbox One X

[Windows Central]

Looking to upgrade to the Xbox One X? Here are our tips for selling your original Xbox One, or Xbox One S console.
The original Xbox One launched also three years ago and has since been followed up by a number of successors, with minor alterations and changes. Most recently, Microsoft has debuted the Xbox One X, which delivers the biggest overhaul to the console's feature set since launch.

Full story from the WindowsCentral blog...