Budget 790GX motherboard.

[CAT-THE-FIFTH]

This is the first I have seen under £70:

http://www.scan.co.uk/Products/Biost...ID-OnBoard-VGA

Good for overclocking and any potential unlocking too.

[GeorgeStorm]

Its a good motherboard, but due to the lack of decent cooling, and the complete lack of cooling on the VRMs, not suitable for really heavy overclocking/benching
I wish Biostar did the same board, but with heatsinks/heatpipes, otherwise you have to buy some decent aftermarket cooling if you want to seriously overclock, which ups the price,
Its a pity, as I was looking at it, but am now looking at the MSi 790GX, or the Giga UD4P 790X....
Or ofcourse I get the Biostar and some thermalright aftermarket coolers....

[Ricco]

After just gone this route myself, and having a massive dig about for info, I can highly recomend the Asus variant.

[fezfezed]

Go for the Asus M3A-78T