British Columbia

Somebody bought me this backpack from a antique store years ago, never found out how much it was or what it's worth. There's no numbers, writing, or tags so questioning if it is even legitimately Disney and when it was made. Real cream and red leather kid's backpack (tiny arm straps!), worn out on the edges. Looks like Mickey mouse as cowboy and Huey, Donald Duck's nephew. or one of the nephews on the left.... Can anybody tell when this was made and if it has any selling value?