He mentions this article about it. Bob Theil comments that,
According to the article, PCG spent $20,000,000 on this project. As PCG has approximately 6,000 members (including those outside the USA), this equates to something like $3,000 for almost every attendee. ... Even if PCG has more people, the focus on the building seems disproportionate, but that is apparently PCG’s priority.Now that is a disturbing, and sad, thought for the unfortunate PCG members, who are forbidden by the PCG cult from contacting ex-members or members of other COGs and are discouraged from using medicine.