I'm seeing a lot of mixed results on evilbay- ended listings have her at around 15 dollars, and current listings have her all the way up to 250 for perfect condition MOC, at least for the Italian version.
Curly hair, 20 maybe? And shy pose with straight hair is pretty common, so I'd say 7 dollars?
(depending on how much the Italian version is worth I might be interested in her actually hahah!)