Used Sharp Half Pint Looking Desperately For A Compact Microwave For Trailer?

Looking desperately for a compact microwave for trailer? - used sharp half pint

Seeking a small microwave, my casita trailer camp and can not find anything, although I know that used to use the microwave Conair Mite and to make a Sharp Half Pint Microwave Sharp Carousel. I called a few shops where I live (Cincinnati, Ohio) and none of them seems to be the implementation of the mark or in the microwave oven compact for this question. Can anyone help? Thank you.