For Sale ASUS HD7850 2GB DDR5 GPU LESS THAN A MONTH OLD. ?

The ASUS is less than a month old but i want to sell as my needs are bigger know and the 7850 is being used at the moment in my setup and it maxs out BF3,Witcher 2 and new Diablo 3 without any stress what so ever plus other games like dirt 3 and Mw3.The asus will come boxed with everything that came with it and i have to say its a very quiet GPu and with only 1 6 pin power connector is also user friendly on your sysem too. Looking for 155 Thanks for looking. Forgot to add will of course listen to sensible offers or will trade for a bigger and better gpu and i will add cash ontop of my gpu for yours lmk what you have.