Toy works well and walks strongly when wound up. On/Off switch on the back works as it should without issue. The toy is as nice as you will ever see.
There are a couple of dull spots on his coat on the back. The box is missing the bottom flap, and there is a tear in the back where the On/Off switch punched through. Without those issues, it's probably a c. 8.5 or so but less with them. That is significant because for display purposes, it looks like a very clean box, as the bottom and back are not generally seen.
The item "Vintage Marx Mechanical Walking Frankenstein with Box Wind Up Monster Toy Windup" is in sale since Wednesday, April 18, 2018. This item is in the category "Toys & Hobbies\Robots, Monsters & Space Toys\Monsters\Frankenstein". The seller is "toyranch" and is located in Irving, Texas.
This item can be shipped to United States, Canada, United Kingdom, Denmark, Finland, Australia, Japan, China, Sweden, South Korea, Taiwan, Belgium, France, Hong Kong, Ireland, Netherlands, Germany, Austria, New Zealand, Singapore, Switzerland, Norway, Ukraine, Liechtenstein, Luxembourg, Monaco.