I have my 7900GS for sale. Has served me well the past five and a half months. Haven't done much heavy gaming with it. Never overclockled it.Has 256MB DDR3 Memory. Its XFX Model 450M. Uses a PCI Express x16 slot. Comes with original driver CD, as well as DVI to VGA adapter. I can no longer accept paypal, so either money order, cashier's check, or cash if you can pick it up. Will ship to within the continental US. Card still sells for $170, so I'm want $140, considering it only has five or so months of use.