Banknote Blog

Numismatic Reference · July 2026 · 9 min read How Many Zimbabwe 100 Trillion Dollar Notes Are Left? The most famous banknote of the 21st century circulated for barely three months, was formally retired years later, and is now outnumbered by its own counterfeits on some marketplaces. Here is what is actually known about the surviving supply of the P-91 — and why "how many are left" is the wrong question without asking "how many are real." Quick answer: Nobody knows the exact …