Just because I cannot help myself, and inspired by some of the cool examples that have gone before I have decided to make a control panel for by Shapeoko featuring a touchscreen, small factor PC and a few other bits and bobs.
From memory I think they start at $200 for the basic square box and then its a few $$$ for each extra hole / opening you want cut etc. Delivery was really very fast - maybe 10 days or less.