The Complete U.S. Error Coin Guide 2026 is a 138-page paperback handbook by Jaxon Merritt for anyone interested in U.S. minting errors. Built for collectors at every level, it focuses on how to identify noteworthy error types, understand why they occur, and evaluate what they may be worth in today’s market. Inside, you’ll find clear explanations of major error categories, including double dies, off-center strikes, clipped planchets, broadstrikes, and die breaks. The guide also features high-quality full-color photos designed to make it easier to spot and compare error coin characteristics, whether you’re just getting started or you’re already working through a more advanced collection. To support confident collecting, the handbook includes up-to-date pricing based on current auction results and dealer trends, along with practical tips for telling real minting errors apart from damage or post-mint alterations. It also provides insight into the minting process, plus collecting and selling strategies, quick reference tools, and guidance on buying, storing, grading, and protecting your coins.