The Official Price Guide to Mint Errors, 7th Edition

Collecting mint errors is one of the fastest-growing, highest-profit specialties in the booming field of coin collecting. Written by a leading authority on the minting process, this price guide offers a complete record of existing coin errors. The Official® Price Guide to Mint Errors uncovers vital information for the novice collector as well as the seasoned expert.
• Fully updated with all the newest coins—including state quarters—and newly-discovered errors
• Expert advice on buying, selling, and collecting mint errors of all types
• Detailed descriptions and over 100 photographs for easy identification