I'd say circa 1930, as well. It has great graphics and stampings, 2 color stitching, appears to be unused, has the original box, and displays nicely. When estimating value on something like this, I tend to ask myself 'if I were to see it for sale at an antique show, what would be the most I'd be willing to pay?' In this instance from the photos, I'd say $300. Just my opinion