The note has no central fold and nothing to indicate any real circulation. Previously described as AUNC, the note is a strong EF, with GEF a possible solid grade. There are ripples on the note and a very light nick on the top middle (see scan). The ripples are from storage. I mention this to be exact. However, the note is a high grade, good quality banknote and one that would be a great addition to the collection. A strong EF is the correct grade.