Vitreo Safari 2-burner cooktop. Free if you pick it up from my home in Batavia, IL. This is the original which came from my '81 Scamp
13. It worked when I last tested it almost two years ago. This unit has surface rust on the chrome-plated top and the pan has some corrosion on it as well, but it is still solid and usable. Other than a screw or two, no parts or knobs are missing. Replace your bad unit or use it for parts. PM me for details or if you need a photo.
I also listed this unit in the For Sale
forum, but the 20 bucks I asked for there was to cover the time and bother of boxing it up well enough to survive UPS and arranging shipping pickup.