Was in Sainsbury's(Winnersh branch) today looking for mario and luigi dream team, lady at another branch on Saturday told me that this particular branch had a couple of copies but I didn't see any and got told if it wasn't on the shelf they didn't have it.
While looking saw they had boxes out for two wii u bundles this and MK8 which was £249.99.
Didn't take a picture but a guy in another deal thread 2-3weeks back mentioned he'd seen it.http://www.hotukdeals.com/deals/black-wii-u-premium-with-lego-city-undercover-199-99-game-1940273?ppp=60
Last comment in that thread.
Could be local or could be national, usually Sainsbury's deals are national just dependent on the stores having stock, take for example the mario and luigi game the price is £8.99 nationally just the stock is limited as they've discontinued the game(well that what the lady told me when I asked on Saturday).