Found 1st Nov 2009
Just been to my local ASDA and got a box of 10 cans (440ml) for £7, original price on shelf showed £10. Thought it's quite a good deal (70p per can) with Crimbo around the corner. Seems to be available online too but I guess delivery charges would apply. There is even a cheaper deal, not sure if available in store, a box of 18 cans for £12, that's 67p per can.