UK retailer ShopTo has claimed Microsoft's motion sensor Kinect will carry an RRP of £129.99, and be released on Friday, 19th November.
ShopTo pre-orders are open now with the price trimmed slightly to £124.86.
No other major UK retailer - Play, Amazon, GAME, HMV - has a price or date listed for Kinect.
ShopTo hasn't responded to our request for comment.
Microsoft has yet to announced an official price for Kinect, despite the company's own shop listing a $149 tag.
Kinect will be released on 4th November in the US and the rest of the world thereafter.