Don’t know if anyone else has seen this:
Small-run fabricators with real-time pricing as you design in their free CAD software. Hit a button, it places the order, their machines fab your parts automatically and mail them out to you. 3-D milling, 2-D laser cut or milled, wide range of materials including steel, aluminium, wood, plexi, acrylic. Their CAD software imports DXF files. There are example prices for a few designs on the site, and they seem pretty reasonable.
Could be handy for making up a front panel and a few dozen buttons, knobs etc