The Official Blackbook Price Guide to United States Postage Stamps 2015, 37th Edition

The Official Blackbook Price Guide to United States Postage Stamps 2015 is an indispensable, easy-to-use sourcebook for collectors. Filled with the most current values and the latest market reports, this guide has all the information you need to become a knowledgeable collector of stamps.

Features Include:

• Listings by Scott number for every stamp ever issued
• Thousands of illustrations for easy identification
• An updated market review that traces current trends in collecting and investing
• Exclusive prices for first day cover, mint sheets, plate blocks, line pairs, and PNCs
• Extensive information on buying, selling, and grading stamps at auctions, online, and through the mail