Mentlegen, you can make a crossfire computer for less than £400, the setup is:
an AMD Llano board
AMD Llano 3850 (has an amazing integrated card)
AMD Radeon 6670 (This will enable Dual Graphics)
The rest of your stuff.
I have a setup with £384, but this setup is loving expensive, next build for my brother will be Llano based but its weak on the processing side.
