HIGH END GAMING PC in Addlestone, Surrey for sale

This high end gaming p is only a year old in a perfect condition, but I'm selling it as it never use it for games anymore so it is a waste. However when I used to play games, it could run every game on full settings with no FPS problems. I've played bf4 on ultra as well as many other games. If a monitor is needed, I have an Asus Ve247h which is a 24 inch full hd monitor but it would put the price of everything to 650 pounds. SPECS: I7 3820 @3.6Ghz JETWAY GTX 670 PRO cable wiring Anti-sound foam Obsidian 650d 3x 120mm blue LED fans SAMSUNG DVDRW 24X SATA BLACK ASETEK 570X LIQUID COOLING 240mm SEAGATE 1TB SATAIII GIGABYTE X79 UD3 DDR3 SATAIII USB3 2x KINGSTON DDR3 4GB 1600Mhz HYBERX MICROSOFT WINDOWS 7 PREMIUM 64 Bits CORSAIR PSU 600w MICROSOFT SIDEWINDER X4 and standard mouse ADDON WIRELESS 802.11N 300mbps PCI-E