Resolution: No idea
Games / Settings Desired: Games like WoW, Skyrim, etc on Max (hopefully)
Any other intensive software or special things you do (Frequent video encoding, 3D modeling, etc): Nothing really
Country: United Kingdom
Parts that can be reused: Mouse
Do you need an OS?: Windows 7
Do you need peripherals (e.g. monitor, mouse, keyboard, speakers, etc)?: Need monitor, keyboard (a decent mechanical one) and speakers aren't that important if not getting them could increase pc performance.
Any more info needed please say