i'm active over watsapp. Please PM me your number so that I can ping you. For some reason I'm unable to send a PM, I'm always getting error.
Product link - http://www.asus.com/Graphics_Cards/GTX660_TIDC2T2GD5/
I'm unable to reply back to you in PM, getting some error message.
Purchase date of the graphic card is 10-05-2013. It is under warranty and product condition is 9/10. Let me know how much you are expecting after exchange.