I'm very happy to announce that the White Box books are now available on Amazon for $5.99!
You can choose between the 2 color covers:
These are slightly different from the Lulu color editions. They use a 50# white interior paper (Lulu is 60# cream) and they have a white back and spine (Lulu's are red and blue).
So the options by price are:
Black & White cover with 50# white paper on Lulu for $4.99
Color covers with 50# white paper on Amazon for $5.99
Color covers with 60# cream paper on Lulu for $6.99