Tentative PC sale Quad core

I have been offered another pc better than mine but will only buy if I can sell mine. just wanted to see if anyone would be interested in the followingQ6600 Quad core pc
3gb ram
256mb graphics card
dvd rw
250gb sata HDD
17" lg LCD monitor

looking for £260

there will be no mouse or keyboard, and at the moment it is just to see who would be interested if I have a buyer lined up then I will see if I can take the otherone

ok £240 for a quick sale should anyone be interested + 6 motnhs support from me