("For the cost of one night in a Hong Kong hotel, this will save you weeks or even months of research.")
Definitely only of interest to someone really planning on setting up a business in one of these countries in the next year or so.
I often drop $39 on random Ruby, JavaScript, or web design ebooks.
That said, now that I've tried the $50 price point, I might try something much cheaper next year just to see what happens. If I do, then all the people who bought it at $50 this year will get it free next year.