I had this preordered for my Dad and myself. Didnt think it too bad to pay £13 each for them but before mine had even arrived I saw it in Sainsburies for £8.99 (£9.99 on their website). Amazon are now selling it for £10. I queried if I would get any kind of adjustment back to my card but was told I could return them for a refund. I know its fair but a little suprised. I got a reduction of 3p sent to me for each via email so surprised I have to now jump through hoops. If it had been a week or two later I would have understood.