I'm now the proud owner of a blue AGS-101 GBA SP. And while I love the new screen...the shell has certainly seen better days, with plenty of scratches and even a bit of chipping along the one side. The screen and buttons are excellent, but the outside looks like it's been rattling around a child's backpack for years. My question is...how hard is doing a shell swap? I'm not really a fan of the pale blue and the shell's all scratched up anyway, so I was thinking of getting an orange shell and swapping the guts over. I know I'll need a tri-wing screwdriver, but is there any other tools I'd need?