Thank you, Spartancrest! Possibly late Edo, I see, nice to know a little bit more about it.
Well, I presume top of the line tsuba are sold for a lot more than around $200, right? In the same shop I saw this other one which looks absolutely amazing but it costs a couple of grands, definitely outside of my means, but still nice to have the chance to admire it! (Sorry for the out of focus pic)