04-01-2015 08:59 PM
03-22-2018 02:02 AM
I'm sure that you've long since found what you were looking for but I did come across a sales listing for a similar model. It at least gives you an idea what it might be worth.
https://www.antiquesnavigator.com/d-2176252/kar-kit-tfi-toy-founders-vintage-windup-car.html