GAME Exclusive Nintendo DSi Black with Pokemon Black for £99.99. Cheaper if you use quidco and GAME reward card.
I find it really frustrating since I brought this a couple days ago for £119.99. I'm gonna try to see if I can get £20 back if I ring GAME in the morning. Pretty good deal considering the game itself is worth about £25. The white DSI bundle costs £149.99. This is available online but I'm not sure about instore.
... Or £95.99 with code: NUS-EXTRA-11