Work for Maintenance A college has a lot of moving parts, and sooner or later some of those parts will break. If you have anything you don’t use anymore, and it’s too large to sell online, Craigslist should be your go-to place to sell stuff. If you excel in some subject, chances are other students might need a little extra help — and are willing to pay for it. To drive one, just contact the local company and be willing to put in a workout on weekends.