You can search through all of Craigslist at once with the help of several third-party sites and apps.

You can sell items on Craigslist, just like classified ads in newspapers, for free — you don't even need a Craigslist account ...

This article is part of The Poynter 50, a series reflecting on 50 moments and people that shaped journalism over the past half-century — and continue to influence its future. As Poynter celebrates its ...