Want ad

I am looking to get my hands on a couple or three rotary dial telephones in working order.
I would even accept ones of the same style that had the push buttons instead of the rotary dial. Coloured ones would be cool, but black will suffice. The criteria is that they must work, and achieve a dial tone without being plugged into an electrical outlet. I am willing to pay a moderate amount for them. Lemme know. Thanx.