Here's some great news for collectors of graded U.S. stamps: The popular section in the Scott Specialized Catalogue of United States and Covers that provides market values in eight different grades for selected U.S. stamps is available again as a stand-alone publication. The 2024 edition of Scott Stamp Values U.S. Specialized by Grade will be published again this year as a softcover book featuring 6-inch-by-9-inch pages in a single-column format.