In 1969, created in Italy by Elah Chewing Gum in collaboration with Disney, these Scrooge Dollar$ were issued in $, 1, 2, 5, 10, 20, 50, 100, 500, 1,000, 5,000, and 10,000 denominations. These Uniface Banknotes featured the members of the Donald Duck family and are from the imaginary Banca di Paperopoli (Bank of Duckburg).  These are extremely rare due to the fact that they were wrapped around bubble gum and children didn't think to collect these. As these were folded from the start they typically are not graded like other notes. These notes are highly sought after and extraordinarily difficulty to find.