I have a nearly New XFX Dual Fan 2gb 6950 with Shaders Unlocked
This was a RMA replacement for a bad 5870, it looks brand new to me and I have never even used it to mine really, I just unlocked the shaders for something to do and tested it out and got 430 mhash
(not an actual picture of mine but shows which card it is)
PM me offers, I do fast priority shipping with tracking and as always you can buy from me with confidence - thousands of dollars in recent positive transactions on this forum and on Bitcoin-OTC