Microsoft's Project Natal motion sensing peripheral looks like it will cost around £100, according to industry sources.
Edge online is reporting that the add-on will be coming in at $149, and bundled with an Xbox Arcade console for $299.
In real money, this translates to £103 for Natal, and £207 for the bundle, although it's likely this will be higher when it comes to UK pricing, meaning a price tag of around £250 is possible - more if a dedicated game is offered as well.
This means the price is higher than previously expected - and still higher than the Nintendo Wii.
Edge is also tipping a UK release date of 26 October for the Natal bundle, in time for the Christmas rush and in line with previous reports, although that's apparently a tentative launch date.
The new title and more information is set to be announced at E3 next month, as well as info on the games supported by the new peripheral.
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