I went into my local (Gloucester) sainsburys today and they had loads of toys half price and more. I picked up the Leapfrog fridge words. Cheapest i can see it anywere its £19.99 in Argos. They had a few there so would imagine its nationwide not just our store.
Heres argos link so people know what it is http://www.argos.co.uk/static/Product/partNumber/0474289/Trail/searchtext%3ELEAPFROG.htm
Sorry this is only my 2nd post so sorry if i have done it wrong.