I did all the sums on getting the print run done and mailing out those copies pre-ordered through Kickstarter and the Kickstarter total is what that would have cost. I will likely do a smaller digital print run (rather than the full colour offset printing) and just sell them directly as well as the ePub version which should be available in a couple of weeks. Mailing copies from Australia will be expensive for folks not in Australia, and while I can get short-run digital printing done in the US, I won't be able to include the full size printed plans which I would like to include. The option is to make those available as a pdf that purchasers can get printed out themselves.
Cheers