While Microsoft HQ has yet to confirm an official recommended retail price for Kinect, the company’s own online store has no problems tagging the device at, yes, $150.
What you’re seeing here is Kinect’s listing on the Microsoft Store, the company’s very own internet shopfront. Now, when retailers like Walmart and Best Buy say Kinect is $150, Microsoft can always say they’re external parties, simply guessing, and until an official price is released, we’re in the dark. But, uh, when it’s your own store?
https://kotaku.com/amazon-prices-kinect-at-149-5565894
Less likely. I’d say between the retailers, the costing report and now this, it’s safe to pencil in a launch price of $150.
https://kotaku.com/report-kinect-costs-microsoft-150-to-make-5569287
[thanks Sumo!]