who knows a real seller who sells old dollars ?

[White Devil]

Is there any professional person who knows a real seller who sells old dollars such as those exported to the countries of Libya, South Africa and other countries under black political curtains?

 

[Pandemonium]

I think you mean the black dollar or black usd , its a scam my Friend no such thing , its tale scammers use to scam people
https://www.google.com/search?q=what+is+black+dollar+currency

Black money scam - Wikipedia

en.wikipedia.org