Thanks for the replies. I got a bit carried away in looking at them last night.
I've found that Vtechs's version is 2 MP and they have a selection of photos taken from customers on their website. Some are quite good quality and others not so.
But having a look round, we've found a Hitachi camera which has 5 MP and is pink, for £39.99 in Argos. Plus you can take out their insurance with it for £8.99 which covers it for 3 years. So buying the camera and insurance, it still works out cheaper than the fisher price one.
But if anyone is looking for the fisher price camera, argos are selling both the new and slightly older design. The older one is only £29.99.