Having a passion in collecting various kinds of collectibles such as coins, medals, ancient money, gambling tokens and world coins, I have been studing their relevant information including their trading information from reputable auctioneers' houses and shops. So, I believe that if there is a hub which could be easily link to those information, it would be beneficial for collectors to study and follow current world markets for collectible. Moreover, we also provide consulting services for trading or auctioning these collectibles.