I also grabbed one from Amazon last week, just put it in today and it works fine so far. It does sit a bit low....but I'm short so that's not too much of an issue. As with Dirk's, it's pops into the rear cup holder and stays put pretty solidly. Paid the same as you delivered, no complaints whatsoever here.
I'll snap a pic when it stops raining later so you get an idea of it's normal height.