I have a GF 7900 GS , 256 MB lying spare for a couple of months. Its fully functional with no problems. Its just that I up graded to GF 9600 512 MB. Brand unknown as it came out of my Dell XPS 410.
Just the card with no warranties / no box is available.
I will be in Islamabad from 17 to 19 Aug, if anyone is intrested, i will bring it along.
Demand : No idea but still Rs 3000/-