Ticketmaster has the purchasing links up for the April shows (except Phoenix). Tickets go on sale this Monday, February 27th for the two Irvine shows, the Mountain View show, and the Dallas show.

Ticketmaster links:
4/20 - Irvine, CA
4/22 - Irvine, CA
4/25 - Mountain View, CA
4/28 - Dallas, TX

Ticket prices for all shows range from $36-$126.