Try your local thrift stores.

One item we bought when we were Motelling it for a while was a toaster that had a gizmo in the side for boiling eggs. It worked a treat, we lived on hard boiled eggs and toast for days.

Another item was a five dollar pizza cooker, kinda like a 14 inch galletiere. We still use it for just about everything, steaks, sausages, hamburgers and even warming up leftovers.

When we moved into this apartment we inherited an Oster steamer which gets used regularly for cooking rice, although it is supposed to cook vegetables as well.

And don't worry about a working sink. That's why they make paper plates.