WizardWorld.com launched a new service yesterday to allow members to buy and sell their sports cards, receive instant pricing and create online portfolios for sports cards. Similar to an online brokerage firm, WizardWorld.com enables collectors and dealers to create online portfolios to manage and track their entire collections with current accurate prices; engage in buy and sell transactions with no listing fees; and search WizardWorld.com's price guides for millions of current prices. This service is available for collectibles including comic books, action figures, beanie babies, trading card games and now sports cards. http://www.wizardworld.com
