warning. trade with caution .. user said her got 5x GTX Titans by accident from newegg and said he was gonna sell me one for super cheap.. would never provide any proof. told me he had sold a few under his ebay usernames.. checked all ebay sales for his usernames he provided and nothing came up... skeptical i asked further questions and documentation. user said had a receipt and serial number of the GTX Titan.Asked for proof before purchase and he then decided to block me from skype. this seems like a total scam but everyone deserves the benefit of the doubt right? so please trade with caution..if its too good to be true it usually is.