Hey BlackRat, I finally found a used original Pro Melt. The exterior is rough, needs a little paint and some rust cleanup but has new parts where it counts. It was recently refurbished by RCBS with new pot, coil, thermostat, and shutoff rod. Got it for $200 + shipping. While I was searching I also picked up an ancient Saeco 24 missing the shutoff pin from fleabay for fun cause why not? Trying to find a pic or drawing of the pin to make one for the Saeco pot. Anyway, gonna be casting soon!!!