I have an almost brand new Gigabyte Radeon HD 4850 graphics card for sale. $70 shipped to CONUS.
I got it, installed it and discovered that it works perfectly, only to find out when my mid-case fan arrived that my case wasn't big enough for the fan and this card. Used for about a week, never OC'd. Comes with the original box, the software cd, and I think anything else that came with it except the case sticker (don't know what happened to that).
This one is the 512mb model and features a Zalman copper cooling fan with copper pipes.
I am ditto1958 at ebay where I have 100% positive feedback with score of 104 since 2002. I haven't really sold anywhere else, except some camera gear at fourthirdsphoto.com.