Cellphone in need

Hello my name is Sarah I am you on the site you my sons just got into an apartment I'm just starting as a new beginning money is tight as we are starting from the beginning I'm looking for anybody that may have an old cell phone for sale my budget is small I have between 20-40 but will to do house cleaning jobs as well this would be the difference between me being able to look for work and having fun super expensive anybody does have anything available I have to travel where I work and it would be blessing!