I have a box full of GP328's that are dead
I have a few (8) GP328's that are looking scrappy and would like nicer on a better case.
Is it difficult to recase a GP328 for someone who has never done it before or should I just pay the money ?
Any traps or tips for new players appreciated plus, do I need any special tools to get them apart without destroying it

My local M shop wants $120 per one to recase them, what I have got to lose ?
Thanks in advance
Mike