I think the url is www.craigslist.org. It's a general purpose board segmented by major cities worldwide. Posts are divided into jobs, cars for sell, realestate and even lonely hearts to name a just a few. Check it out.
BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more!