Up for sale is a Gigabyte 660 Ti. I just got this from RMA a week or so ago and it has been working perfectly. I have been running BF4 on it, as well as ran a few 3DMark benchmarks and it has been running like a champ. I was able to get a insane deal on a EVGA GTX 780 Classified (thank you slickdeals), so this is no longer needed. In buying that card I also received two promo codes - one for Assassin's Creed IV: Black Flag and Splinter Cell: Blacklist and the other for Batman: Arkham Origins that I will include. The box that the card was shipped back in accidentally got thrown
EDIT: Here is a link to the same card on Newegg... it is the OCed version.