http://www.wpcentral.com/xbox-one-kinect-stand-alone-october-149
unplug my kinect if old
Windows Phone Central has now learned that Microsoft is planning to sell the stand-alone Kinect sensor for $149 beginning on or around October 6. The timing is ideal as it leads well into the holiday season in the US and other countries, making the add-on an excellent gift for those who already own an Xbox One without the next-gen accessory.
Presumably, you should be able to pick up the stand-alone version from stores like Best Buy, Target, and Microsoft, just like buying an Xbox console. Regional availability for the stand-alone Kinect is not known at this time, though the US market is definitely the first to get it.
unplug my kinect if old