1. http://www.ebay.co.uk/itm/AMD-FX-8320-Eight-Core-Gaming-Pc-Windows7-1tb-16Gb-Nvidia-GTX-770-2GB-Z11-/370838357145?pt=UK_Computing_DesktopPCs&hash=item5657b04499 or 2. http://www.ebay.co.uk/itm/Intel-I7-4770K-Quad-Core-Gaming-Pc-Computer-1tb-16Gb-Nvidia-GTX-770-2GB-Galaxy-/141000494746?pt=UK_Computing_DesktopPCs&hash=item20d448ce9a