Any Banknote Collectors Here?

Hello everyone,

Are there any banknote collectors in the forum? I’ve developed a keen interest in collecting both old and new banknotes from different countries and thought there might be other collectors here as well.
If you're into collecting too, I’d love to hear about your collection! What countries or specific notes do you focus on? Any tips on where to find unique or rare banknotes?

Looking forward to connecting with fellow enthusiasts!