Hi, I'm new to this forum. I have many notes, mostly Canadian, that I'd like to get a value for and possibly sell. In this collection is one uncut sheet of 1973 CDN $1 notes. The sheet has been in a frame since the sheet was purchased decades ago - has never really been exposed to light as it has never been put on a wall and has been tucked away! No folds, creases, stains, or defects of any kind that I can see. Thank you in advance for any input!