There are currently 132 pages in the main story. There's also a cover for each of the six issues that will be included in the novel. If the higher level campaign perks are backed, the page count will increase to expand the story even more!
The proceeds from this campaign will go towards printing and shipping copies to backers, to reviewers, for submission to publishers for consideration, and for development of the series.
Don't see the answer to your question? Ask the project creator directly.