Vintage 1950's Ben Cooper Mask of Jimmy Dodd MC of The Mickey Mouse Club

A vintage Jimmie Dodd Chief Mouseketeer mask manufactured by Ben Cooper Inc. Adult size thin plastic mask measures 11.5" from chin to top of the Mickey Mouse Club ear. The molded tab on the mask is marked "WALT DISNEY MOUSEKETEER, FLAMEPROOF, by Ben Cooper, Inc. The mask needs a light cleaning but it's started to crack so I am leaving it as is. It also has no strings or tabs to attach around the head. The only other mask I found like this say " Estimated At: 200.00 - 400.00 USD" Anyone with any interest at all in this please leave a comment because I am quite perplexed,