A good website resource for prices of antiques and collectibles is Kovels. In order to access the prices listed on the site, users must register with Kovels, which offers three levels of membership, including a basic member that is free. The free membership allows access to the price guide, which features more than 900,000 items as of March 2013, as well as forums, service directory and a latest news section.
On the Kovels site, users can get price information for a multitude of antiques and collectibles, such as jewelry, glass, furniture, silver, toys, advertising memorabilia and more. Kovels was started by Ralph and Terry Kovel and has been on the Internet since 1996. The Kovels are noted for their expertise in the antiques field, having written several books, having their own public television show and having conducted numerous lectures at museums, college and antiques shows.