I've just been panicking about what to buy my 7 year old ds for his birthday - and we went to Tesco, where we saw a Cranium mega fort building kit (you make your own playhouses in all sorts of shapes). It was advertised as a special offer at £31.93, which seemed reasonable, so we got it. Anyway, it went through the till at £19.99!! Just thought I'd share that with you all as it seemed amazing value and looks like a brilliant toy.