Who would buy a spare kinect 2.0?

Only way I'd buy another Kinect is if mine was to break. No way I'd throw away more money when I don't need to.

Only if mine got broken.

MS should have made the new kinect be able to use more than one. So you could have like a 360 degree field of vision. I bet someone could have made something cool out of that.

If mine broke yeah. I love how it turns on and off my TV and controls volume.