Aug
Sapphire Radeon HD 7850 2GB OC delivered for £157.70 @ Pixmania
The pictures are of the older version but the model number and description correspond to the newer 7850 Overclock edition:
http://hexus.net/tech/news/graphics/42169-sapphire-updates-hd-7850-graphic-card-family/
Edit: Quidco currently offering 6% cashback which should be approximately £7.50 off.
