I had a microwave in college that I bought used for $10. It had a single knob that you could twist to have it run from 0-10 minutes. It was pretty much perfect.

I had a microwave in college that I bought used for $10. It had a single knob that you could twist to have it run from 0-10 minutes. It was pretty much perfect. I don't ever use a microwave for anything besides reheating leftovers or melting butter.