Even if I want to get rid of something for nothing, I'll put it up for a fiver.
The number of fucking idiots that come out of the woodwork rises exponentially when you list it for free, proper unreasonable or a ludicrous false sense of entitlement.
I'll wait until someone wants it, offers to pay, and tell them to keep it and put it in a charity box on their way home or some shit. Saves a lot of hassle.
I just donate things to thrift stores. I can't be bothered to sell anything. I did enough customer service jobs when I was younger to know that I have zero patience for customers.