This book is newly released "Pothi Edition" of spiritual dialogues with Shri Ranjit Maharaj, guru brother of Nisargadatta Maharaj, called "Illusion vs. Reality." Originally, the talks in this book were published in, and only available in India in two separate volumes which quickly went out of print. Afterwards they were compiled into one book and have being published in the West since 2010. This book is that same edition, but it is printed in India by Pothi.com only, instead of by Amazon. This book is finally back in India at the cheapest prices available anywhere in the world from online sellers and are more in line with the cost of goods in India.
Please keep in mind that these books are printed on demand, so the price may still be a little higher than printing hundreds or thousands of books and holding them somewhere in inventory, but that is not practical in this case because it is a very small market for these books of Advaita Vedanta wisdom at this time. I encourage you to buy directly through Pothi.com, an emerging Indian print on demand company who must compete against publishing industry giants like Amazon and other print houses.