Oh really? Enlighten me please, i am using the card as i am typing this.. flawlessly. If you arent interested in something someone is selling, dont reply to their thread like you're trying to imply they are out to rip someone off, sorry.. i dont do that man.
FYI you should really clean the card before posting Pics. To me it looks as if there are metal shards on that heatsink which could be REALLY bad for the board itself.
I personally think it is still too much to pay. After somthing is used even if only for 1 week it is still used. Most the users on these forums understand that and will not pay top dollar. You have a better chance on Ebay to get that price.
I do not pay more than 60% of the currently retail price for anything used.
8800GT 512 > 8800GTS, and the 8800GT is only $270. You might be able to get $150 for that card but that is just MHO.