Your best shot is to make a topic here ↜
and to provide as much detail and as many images of the doll that you can.
That way people can provide you with the right prices since this will be considered for commercial use.
There are a lot of topics you can look at to get an idea of what type of details you'll need!
Hope that helps!
Edit: Just saw that you're not new to AH so you probably already knew all this lol