The world of Craigslist is a great opportunity for anybody to make a little extra cash. In some cases, a LOT of cash. There are people out there, who have traded their 9 to 5 job for a career of buying and selling on Craigslist. These people make several thousands of dollars every week on Craigslist. This just goes to show the potential of buying and selling on Craigslist. For those who just want to make a little side income, or to simply get rid...