Those who wish to start collecting autographs for themselves or to resell I would recommend autograph collector magazine as a resource.

Each issue features free giveaway contests, current prices and trends, thousands of offerings from the nation's top dealers, VIP addresses to write for free autographs, secrets on building and collection for minimal cost, and tips for beginning.

Use this as a resource while learning the do's and don't while building your autograph collection.  Happy autograph collecting.