Worthopedia™ – The Ultimate Antiques and Collectibles Price Guide http://www.worthpoint.com/worthopedia 7 day free trial (not sure how much is membership....) WorthPoint Corporation is the largest resource for researching, valuing and buying/selling antiques, art and vintage collectibles. Our suite of offerings consists of WorthPoint.com , an online resource for researching and valuing antiques, art and collectibles; MarksandLibrary.com , an online resource for investigating makers’ marks as well as accessing a library of virtual books from leading publishers on a wide range of collecting topics; and GoAntiques.com , the oldest, most established marketplace for buying and selling antiques, art and vintage collectibles. At WorthPoint, which is our primary offering, we empower the antique and collectible industry by providing a steady stream of new data and quality information – helping improve the pricing transparency that exists between sellers a...