The About Uncirculated 55 Grade: How One Corner Fold Separates This Grade from Uncirculated and What It Costs Collectors
The AU55 grade sits at one of the most consequential crossroads in paper money collecting, where a single light fold can slash a note’s value by 30 to 60 percent compared to its Uncirculated counterpart. Understanding exactly what defines this grade, how graders detect that telltale fold, and how the AU55 premium plays out across specific series and denominations can save collectors hundreds or even thousands of dollars.
Read More →