Zimbabwe 100 trillion 2008, P91, AA series, two consecutive genuine and two consecutive almost perfect forgeries! Both notes are in almost pristine condition with minor flaws, but without any folds running through. Now, somebody might ask why I am including a forgery banknote here. Well, I have been cheated by a seller, and I have a number of them with me, and I have decided that once I get a genuine note I will try to help other collectors avoid such scammers by showing the differences between the two! Unfortunately, they have become very good at counterfeiting these notes, that the only way to tell between the original and the forgery is using UV, and even then it`s not safe, because the forgeries have UV reacting hairs! The safest way to see the difference, is to have a look at the back side of the notes as shown on my last scan, where you can see the forgery on the top, being bright and basically unreacting to the UV, whereas the lower and genuine note is alive with the whole note reacting and changing! Please bid based on the scans provided, and to make sure that you are not confused, the real notes have serial numbers AA0101719-20.