couldn't post on the history sticky. From the land of reasonably priced university courses, Chadron State in Nebraska offers a MA in Education-History. Master of Arts in Education - History - Graduate Studies - Chadron State College It appears that a 3 credit online grad course is now $712.
Not sure why you had difficulty posting it to the History Sticky, but I just posted it to the History Sticky for you (of course, attributing the find to you).