A promised, A Perfect Circle have suppled some on-sale information for each of their tour dates.  Tickets will go on sale at varying times on the 8th of April, and links to the ticket sales can be found on the Perfect Circle website

From what I’ve heard, tickets are about $72, though this may vary from venue to venue.  VIP tickets are also available for each of the shows, and presumably include a meet & greet as well as a bag of treats.