Imagine somebody buying a new fridge and wants to get rid of his old one but doesn’t want to go through all the trouble of selling it. They would rather have somebody come by and pick it up free of charge. Well, that somebody could be you. Why not? After collecting you could sell it. Free money.
Craigslist is one of those places where you could find free stuff and sell them afterwards. But you have to some effort in finding the right stuff, collect it, maybe restore it and sell it.