You can get this online instore at tesco, my local at kingston park had a few left, might be store specific for you flamers.
But it's also available for same price at tescoentertainment. Which is in the link.
Also possible quidco too if you do it online.
Decent price methinks.
Just to add some others which i seen instore were mini ninja's and olympics 2010 for £5
But i think the mini ninja's has already been posted on here