I’m glad we told you that PAX Prime passes had gone on sale, because barely five hours later, they have completely sold out. Ticket sales opened just after 10:30AM PDT. Four day passes were sold out less than half an hour later, with ticketing system Showclix struggling to keep up with demand. Saturday pass were sold out in less than four hours, with Sunday and Friday following almost immediately. PAX Prime 2013 takes place in Seattle, from August 30 through September 2, and is the first and primary of Penny Arcade’s expos.