Has anyone had experience replacing housing on their original 3DS? I bought a cheap one yesterday for $50 since it was hackable. Works perfectly fine, but cosmetically, there are dents on some of the corners. That itself doesn't bother me since I can cover it up with a snap-on, but there are a few scratches on the upper screen. I was wondering if anyone had experience changing the housing? If I could only change the upper plastic that would be great as I don't think the actual screen itself is scratched. It appears as if the screen is recessed behind the top cover.