I have some advance copies for sale (about a dozen left) and the full print run comes in a few weeks.
The advance copies are same quality etc. They just don't have the ISBN/Barcode on the rear cover.
You can message me on the FB page in my original post.
Advance copies have gone to Dan McKim (USA), Matt Vincent(USA), Matt Sandford(Oz) and Aaron Neighbour(Oz) . All former world champions - if you want an independent opinion of the book. Also Gerry Reynold (on the NASGA forum) has an advance copy.
It would ship from Australia. Selling these advanced copies at cost $25AUD + reduced shipping price to generate interest overseas.
all the best