I found personal letters, autographed photos, casting scripts from Hollywood, personal High School journal, autographed book and more at a garage sale. The gentleman bought a storage facility that apparently belonged to Shelley or her parents. I have no idea where to list these items or see how much they are worth. The letter is to her brother and mentions very historic movies that she was in and parts of her life that include famous people. Thanks for the help!
Other than Ebay?