Got a few questions for you guys. I want to build myself a nice little case like this one:

Now the questions: How much does 1/4" thick plexiglass cost and where can I buy it? What is EMI shielding and will the lack of it be a problem? Where can I get those nice little conduits(cable wraps) and how much do they cost?

I welcome aaaaaaaaaaaaany input.

Maybe todays can help me with this one?