Ok I'll bite, with all the Tesco deals.
I found today, Instore at Danestone Aberdeen. the huge Transformers Grimlock Stomp n Chomp. They had been trying to get £84 for it, then £42, then today a pleasant surprise was it is now £21.
Ok not every store will have it. Shouldn't be hard to find, it's not often you find a 2 foot Dinsoaur Robot on a shelf. Good luck, remember this is the huge one not the smaller Optimus and Grimlock combo box.