I have a 512mb HIS 4850 with the big zalman copper cooler that I will ship for $85.
I can include original box and cooler. Ran perfectly cool at 760/1150 overclock which is pretty good from what I have seen.
I also have a 512mb EVGA g92 8800gts not being used. Ran at 780/1050 just fine.
$80 shipped.