I just bought one of these: http://www.amazon.com/Kensington-Key...ti-Angle+Folio
It's a cheap case at $20 and the keyboard is made of cheap plastic (definitely doesn't feel as sleek as the Logitech ones). The black fabric case is also not real leather (and definitely does not feel like real leather).
BUT, the important thing is that the samsung galaxy note 10.1 (2014) edition WILL fit this case. Since the galaxy is about .07" wider than an ipad 4 (retina), you can fit (albeit tightly) your samsung note into the plastic slide holders that this case has for the ipad. (It will fit, you just have to shimmy it in carefully).
Mine just arrived this morning and i was able to pair it with my samsung without any issues. Even after the tablet screen goes blank, it seems to keep the bluetooth pairing, so I'm very happy. Only downside that I have seen is that there is no cutout for the microusb charging port (but I might take an exacto blade to it and try to make my own.)
Will be taking the case and tablet with me for the holidays and see how well it works with continued usage.