Looked around EVERYWHERE for this and this is definitely the cheapest i came across. HMV were selling this instore for 18.99!
It's £10 but is under the promotion 'buy 2 for £15' i couldnt see any other dvds ith this sticker...but think tinkerbell and ratotouille might have been under the promotion to be honest i didnt check and im only guessing. i was just interested in the wall-e at this fab price!!