Før Memmo var mine noter spredt ud over PDF'er. Nu samler et workspace alt ét sted – og jeg ser præcis, hvad der er tilbage at læse op på.
All-New, Redesigned and Reimagined for 2026!
With over 25 million copies sold, A Guide Book of United States Coins—the world’s #1 best-selling price guide and numismatic reference—returns better than ever in its completely reimagined and redesigned 79th edition.
New for 2026:
Winner, 2025 Extraordinary Merit Book on United States Coins (Numismatic Literary Guild)
Since 1946, collectors around the globe have relied on this trusted guide for its grade-by-grade coin values, historical insights, detailed specifications, high-resolution photographs, and accurate mintage data. Wondering, What’s this coin? How rare are my coins? How much are they worth? The 2026 edition of The Official Red Book®, affectionately known as the Red Book, answers these questions and so much more.
Take a journey through America’s numismatic history, exploring early New England coinage, Wild West Morgan Dollars, humble Lincoln Cents, and popular modern series, bullion programs, and dazzling gold coins, both old and new. This latest edition includes more than 2,000 full-color images and over 32,500 updated prices and auction records for more than 12,000 coins, tokens, medals, sets, and other collectibles.
Expand your knowledge with in-depth coverage of:
Educational articles on topics such as investing, grading coins, and detecting counterfeits make this an essential resource for collectors of all levels. Engaging essays on the history of American coinage, third-party grading, and the modern rare-coin market provide a deeper understanding of what has been called “the hobby of kings.”
These are just a few highlights of the insightful, captivating, and invaluable Red Book—the definitive reference for U.S. coins and the world’s best-selling coin price guide.
Whether you’re a seasoned collector or just starting out, the 79th edition of the Red Book is your essential companion for navigating the world of U.S. coins.
Før Memmo var mine noter spredt ud over PDF'er. Nu samler et workspace alt ét sted – og jeg ser præcis, hvad der er tilbage at læse op på.
Memmos opsummeringer er guld inden eksamen. Jeg slipper for at genlæse 800 sider to uger før – kun de vigtigste dele.
AI-chatten har reddet mig aftenen før en eksamen mere end én gang. Jeg spørger, indtil jeg forstår det – og slipper for at vente på svar i en studiegruppe.
Quizzen rammer præcis det, jeg skal kunne. Memmo holder øje med, hvad jeg har svært ved – så jeg øver mig kun på det, der er det værd.
Flashcards med spaced repetition er magi. Memmo ved, når jeg er ved at glemme noget, og viser det igen.
AI-podcasts er min favorit. Jeg lytter på vej til skole og får en opsummering uden at sidde foran en computer.
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