I am looking for someone who is Authorized and able to supply Apple iPhone Parts. I am particularly looking for the iPhone 3GS back cover ORIGINALS I have searched everywhere for this item. All the ones I have bought of eBay are copies. Also most if not all of them are counterfeit parts bought from China. Also most people on eBay say their parts are OEM products but when you buy them you realize that they are copies. I repair and sell iPhones and I try to do it legally but an original 3GS back cover has been impossible to find. IF ANYONE KNOWS OF ANY SUPPLIERS WHO ARE EITHER AUTHORIZED TO SELL APPLE IPHONE PARTS OR HAVE GUARANTEED ORIGINAL PARTS (3gs back cover) PLEASE POST. OR TELL ME HOW I CAN GET MY HANDS ON THOSE BACK COVERS.