Hello,
You have got a great figure there. The figure is Napoleon en redingote, or Napoleon I in his riding coat/great coat. Mignot also made a dismounted Napoleon without the coat, just in the uniform of the Chasseur a Cheval. With the box, and in that condition, I would say the figure could demand between 75 and 100 dollars depending on the buyer. The figure dates from the late 50s, early 60s.
Everyone, sorry I have not been checking in, going from an unemployed historian to an employed one, trying to make it in academia, has been a time-consuming adjustment. Alas, all my mignots are still boxed up.
Take care!
Cole Jones