As always the least prefix banknotes in any series have a significant premium due to the rarity of their being saved in pristine condition.
This is a lovely example of the final prefix in the third and final series of these notes. The last of the last if you like.
The significance of these notes in Australian numismatic history cannot be underestimated given that they were only produced in one year, 1988.
Your opportunity to own this lovely piece of history is here in this listing.