MightyBids is an online auction service that functions similarly to eBay, it even looks a bit like eBay. The big difference between MightyBids and eBay is that there is no fee to list with MightyBids, now if you plan to upgrade your listing to make it more presentable, there are fees involved with that. MightyBids fees are roughly the same to the ones on eBay. Another interesting ascpect of MightyBids is that 5% of their revenue goes directly to a "worthy environmental cause." To make the cause succeed they also have some catchy slogans playing off the fact that a part of the money is going to the environment, such as "Sell your wheels and help save the ozone", and "Sell your boat and save a river." To make your search easier the site is organized in categories such as auctions, antiques, automotive, business, office & industries, cell phones & accessories and news.