All of these prices are probably substantially higher at the time of this book's publication more than a decade later. It is fair to say from these figures that Scientology's rate of inflation far exceeds the wog world's. I'm inclined to agree. Grades 0 through IV do not appear.
Nothing is said in the price lists and promo about the redundancy aspect.
The effect of this is to raise the average cost per item, since a student who purchases several courses or Packs may be paying two or three times over for the same material. OT VIII through OT XII are available, but I don't have the prices. This is something to behold, about two feet high and one foot wide, jam-packed with print, some of it microscopic, fit into boxes. I've talked to knowledgable ex-members about the prices. The drastic increases had made me wonder if the organization was trying to phase Scientology out.