Jason Fried suggests buying and selling the same thing over and over on a place like Craigslist or eBay: http://www.inc.com/magazine/20110301/making-money-small

Jason Fried suggests buying and selling the same thing over and over on a place like Craigslist or eBay: http://www.inc.com/magazine/20110301/making-money-small-business-advice-from-jason-fried.html http://www.inc.com/magazine/20110301/making-money-small-busi...