Spotted this Shrek 1 & 2 DVD Box Set in Amazon for £10.97.
Unfortunately, delivery is extra unless the order tops to £15. If you dont plan to order anything else from Amazon, you may be better off buying this box set from DVD.co.uk for £11.95 delivered.
Extract of an Amazon review:
"These movies Shrek and Shrek2 sum up to one word, Brilliance. You cannot get bored of watching these movies and if you have a low budget it is worth buying. There is also far far away idol which is the equivalant to pop idol and you can vote for your best act. There isn't anything in the movies I do not like and is compatible for kids and adults."