Been doing a lot of research myself as wanted to get back into some console gaming and noted the following deals on 250GB Models:
Zavvi - £199.95 (-2% quidco/topcashback) 250GB - Forza 3 + GOW2 [NO STOCK]
Zavvi - £209.95 (-2% quidco/topcashback) 250GB - Forza 3 + Alan Wake [NO STOCK]
John lewis - £189 - 250GB Console only [NO STOCK]
Tesco - £199 (-5% quidco/topcashback) + 400cc points) 250GB
Tesco - £215 (-5% quidco/topcashback) + 430cc points) 250GB - Fifa 11
Argos - £229.96 (-1.5% quidco/topcashback) 250GB - Forza 3 + GOW2 + Fable2 + PG4
Was going to go with Tesco and take advantage of the clubcard points and sell Fifa 11 to CEX as they pay £30 but noticed today Argos has modified there offers slightly and I bought the following:
Argos - £254.96 (-1.5% quidco/topcashback) 250GB - Fifa 11 + Forza 3 + GOW2 + Fable 2 + PG4 + Wildfire Controller
Interestingly my reservation was £254.96 but when I arrived at Argos the xbox went through as £189.99 instead so total was:
£244.96
-1.5% quidco (tracked and confirmed)
£241.28
I also wasn't interested in Fifa 11 so took it to CEX which is round the corner and got £30 cash making my total:
£211 for console 250gb HD extra controller and 4 games.
I also grabbed an accessory pack for the older xbox's while I was at Argos as there also on offer at only £4.99 and include a remote control - rechargable battery pack for wireless xbox controller and charge n play cable!