The Vega is available and in stock at Currys and PC World (but not Dixons), at the reduced price of £199. It was that price earlier this year, then increased to £229, but has been reduced back just in time for Christmas. They have refurbs for £30 less as well. See the link below:
The POV Mobii 10.1" Tablet PC ( vega ) has been reduced at my local PC shop and can be ordered online, £ 119.94 inc vat , was £250 a couple of weeks ago !!