I was thinking about purchasing the KO books (been using the list on smart.fm, seems to be pretty helpful,) and I see the book is available pretty readily in Japan. I was wondering, with the proliferation of second hand bookstores in Japan, if it would be realistic to expect to find them in one when I move to Tokyo next month?

Thanks!

I doubt you would be able to find it second hand. I don't think it has a wide enough circulation for you to be able to find it easily 2nd hand, but I might be wrong.

Plus I would really recommend their audio e-book over a physical copy of the book anyway. With the audio-ebook you get audio for every example sentence which is absolutely awesome.