This is probably more because new Xbox360 sales are going to be low. It's been out long enough that the majority of the people who want a 360 already have one.

This is probably more because new Xbox360 sales are going to be low. It's been out long enough that the majority of the people who want a 360 already have one. There's also going to sufficient on the second hand market to cater to demand from people who want them.