how much is this system worth intel q6600 CPU @2.4GHz Gigabyte motherboard 6GB DDR2 RAM 250GB HDD Nvidia geForce 8400GS 256MB Blu-ray drive DVD Drive 450Watt PSU Razer lycosa keyboard Razer copper head mouse 19 inch advent TFT monitor
8400 and unbranded PSU? I'd say not much at all. The only thing in there that looks like it might be worth something is the Q6600. Unless you can sell the system to some bloke who doesn't know the first thing about hardware and only wants a PC for browsing and email.
It might help if you were specific about the details of each component...e.g. what model m/b, what make & model PSU, what brand/spec is the RAM (why 6Gb btw, is it 3 x 2GB???).
This is in the wrong section - can a mod move it to the Marketplace, or does he not have the requisite posts?
You could probably make a fair bit on the ram alone if you took it out and sold it as 3 2Gb kits, even second hand ddr2 is pretty dear these days.