Hi there, I'm trying to figure out how expensive it would be to make the shell of my wii portable. My local library offers 3d printing services however they don't give an estimate for the price if you give them the dimensions. They do it by weight in grams. Although I don't know anything about the material used and how many grams an average shell/case would weigh to do the math. I guess my question is, does anyone know how many grams with these kind of materials an average shell for a wii portable would cost? I guess lets say maybe if I were to make a case similar to the WiVision's design and size what would a good estimate of that be. I really want to start this project but I need to figure out how much it would total to. Will 3d printing take me above $300? Here's an image of the pricing.