Depends on where you got if they will refund it simply because you changed your mind.
All the computer stores I have dealt with don't though, but maybe your retailer will.
According to the product page of the 3470.http://www.newegg.com/Product/Product.aspx?Item=N82E16819115234&Tpk=3470
Says at the bottom it is non-refundable, can only send it back for a replacement if its DOA. If you have only ordered it recently, you may want to cancel the order.