Geekery in General 282: 3D Printing for Fun and Profit

If you have been to the vendor hall of a game convention in the last few years you've probably noticed more people selling 3D printed merchandise. Or perhaps you have even thought of getting a 3D printer. But where do you start? Is it even possible to make money from this hobby? In this impromptu episode Al shares his experience as a vendor selling 3D printed goods at game conventions and gives you some information about resin and filament printers.