The last 1000 notes of the Burns Commemorative Issue were sold by the Bank in Special Folders such as the one listed. Very few of these remain as a lot were broken up to have the notes sold separately or the folders were damaged and the notes removed. The envelope and folder are an ‘awkward’ size and perhaps this is one of the reasons so few of these are ever seen for sale. They are fantastic notes in this presentation folder and for sure, their rarity means they are highly sought-after. A single note with a three digit serial number sold for £107 on Ebay. A single note x four is £428!