The price of a book can be evaluated according to the financial resources of the buyer in relation to the level of remuneration in his country.
This is why I propose, for this book, "Hands are the keys to conscious breathing" different prices with a maximum difference of value 10.
Prices between 3 and 30 €uros.
The information contained in this book, if you put it into practice, may be invaluable? Who knows? With humor but also seriousness...and benevolence.
I will only be able to keep this diversity of prices if you manifest your own financial diversity.
I thank you for this.