I did get a pre-scratched iPhone. The scratch is so small but not in the chrome bezel part but at the metal back of the iPhone. It is possible that this could happen during production or packaging.
However, I do believe that some of the cases, especially incase rubber mold and belkin clear case, do cause abrasion at the bezel. If the surface of the case that touch the chrome part is somewhat solid, any tints and dusts between the case and the body may work as a sand paper.
I did notice a few small scratches after 3 days of using the incase rubber case. Now my iPhone is naked and there is no scratch ever since. I'm still waiting for the Bestskinever shipment.
However, I do believe that some of the cases, especially incase rubber mold and belkin clear case, do cause abrasion at the bezel. If the surface of the case that touch the chrome part is somewhat solid, any tints and dusts between the case and the body may work as a sand paper.
I did notice a few small scratches after 3 days of using the incase rubber case. Now my iPhone is naked and there is no scratch ever since. I'm still waiting for the Bestskinever shipment.