I have a lot of Morton salt items my gram was gifted by the company from the 50s thru the 80s. I can find all of it online except this black umbrella. It is black with a gold band on the handle. The band that keeps the umbrella closed has the Morton salt girl symbol on it atleasr4 or 5 times. to open the umbrella the directions tell u to have umbrella facing down on ground you push until it clicks then u hold upward and click button on handle. The umbrella opens very smoothly. I’m just wondering how much its worth and why I cant find it online.

Thank you