Is your son/daughter hooked on the video game Guitar hero one month but over it the next? These websites help you get your hands on what you want, and get rid of what you don't. They allow you to trade all sorts of stuff with other families, and you pay only for the shipping.
Swap a wide range of products, including clothing and furniture. The site also lets members donate items to charity.
Rate other members on the condition of their books, video games and CDs -- and their trade etiquette.
Features a blog where staff members post DVD and CD reciews.
Don't have anything to swap? Users can choose to pay for products using a cash option.