I bought the Kindle version of the book for a mere 38p. The collection of reference sources alone would be worth more than the price of the Kindle edition. I think it will turn out to be a very useful reference whenever I need advice on small business setup.
If I have one slight criticism, it's that the formatting is a bit awkward in places and that is a bit irritating. All things considered, the book represents outstanding value. If starting a small business is of any interest to you at all, just buy it.