Tigerdirect is currently selling these older cards for pretty cheap. It may be an upgrade for someone or it would make a good backup card for when your main card goes out. I have an old 7800GT in the closet which is extremely nice to have! It should be plenty to play COD 4, TF2, and ET. I'd want something more for the new games though. You have to have a PCI-e motherboard to use this.
XFX GeForce 9600 GSO PVT96OYHF7 Video Card - 512MB, GDDR3, PCI-Express 2.0, 1x Dual-link DVI-I, 1x HDMI, DirectX 10, SLI Ready, Fanhttp://www.tigerdire...ic...5&csid=_61
This shows a review between the 9800GT (Which is a step up from this card, but same generation) vs the new cards:http://pcper.com/rev...Comparison-9800
Edited by TulsaGeoff, 12 October 2012 - 10:28 AM.