Banknote Blog

The Complete Collector’s Guide to the Zimbabwe 100 Trillion Dollar Note History, Authentication, Grading, Variants & What Drives Value in 2026 The Zimbabwe 100 Trillion Dollar note (Pick #91) holds a distinction no other banknote in history can claim: it is the highest denomination of currency ever printed. First issued on January 16, 2009 during the final weeks of Zimbabwe’s hyperinflation crisis, a single note was worth roughly US $0.30 at the time. Today, that same note comma …