Comic-Con's home through at least 2022. In 2006, Comic-Con, for the first time, had to close registration for a few hours on Saturday to accommodate crowds. In response, for 2007, Comic-Con introduced a new three-day membership that did not include Saturday. Nevertheless, the 2007 show went on to sell out Saturday, as well as Friday and Sunday for the first time. Additionally, both the four-day and three-day memberships sold out for the first time. For 2008, the three-day memberships were abandoned and the convention decided to sell memberships only in advance, with no on-site registration. In 2008, all memberships were sold out before the convention for the first time. This sellout has given rise to the new phenomenon of Comic-Con memberships being scalped for exorbitant prices on websites such as eBay and Craigslist. In April 2008, David Glanzer, Comic-Con's director of marketing and public relations, commented on the organization's desire to remain in San Diego: Heidi McDonald reported on her blog The Beat as of October 7, 2009, Preview Night for the 2010 show had already sold out. Glazner explained the early sell-out: Mark Evanier on his blog News from ME noted as of November 9, 2009, that all 4-day passes for the 2010 show had already been sold out. On February 23, 2010, The Orange County Register reported that the larger Anaheim Convention Center in Anaheim would be making a bid to become the new home of Comic-Con starting in 2013. On September 30, 2010, Comic Con announced that they had extended their stay up to 2015. The North County Times reported on July 26, 2010, that 4-day passes with access to Preview night for the 2011 Convention had sold out two hours before the 2010 convention closed. Comic-Con International announced that 4-day passes for the 2014 convention (July 24–27) would no longer be available and only single days would be sold. Due to overcrowding, organizers of the event capped attendance; this cap has been in place since 2007. As of October 2013, a $520 million proposed expansion to the San Diego Convention Center received approval from the California Coastal Commission. The proposed expansion would increase the available space within the convention center and had a target completion date of early 2016. The expansion would add approximately 225,000 square feet of exhibit space, an additional 35%; and a brand-new 80,000 square foot ballroom, 20% larger than Hall H. The