Providing a non-downloadable website-based and a cloud-based software-as-a-service (SAAS) application featuring technology that enables users to catalog art and collectibles, record ownership, document prices paid, and find the current value of art and collectibles; Social bookmarking website services, namely, providing a website featuring technology that enables users to organize, store, manage, share and search for bookmarks of art and collectibles resources online; Software-as-a-service (SAAS) services featuring software platforms for providing real-time, current art and collectible valuations; Software-as-a-service (SAAS) services featuring software platforms for providing user-customizable alerts and newsfeeds for monitoring and managing information related to the fields of art and collectibles