Covetly - Collectibles marketplace with appraisal tools
Geoship - Geoship is an efficient mobile application that provides you all international eBay search information right on your mobile device.
Thinga.Me by Microsoft - Make virtual collections of your real stuff
Melltoo - Melltoo is an elegant mobile application that helps you to buy and sell your stuff right on your mobile devices.
SocialGeek - Startup news for the Spanish-speaking world
Ritchie Bros. - Ritchie Bros.