Here is the breakdown for the 2013 Southern California CityPASS. Basically the same as 2012, with a small price increase.
The new pricing is $306 for adults, and $269 for kids 3-9.
The San Diego Zoo add-on, only available at Citypass.com, is $339 for adults, and $294 for kids.
So you still get a 3 day Disneyland Resort ParkHopper with one Magic Morning Early Entry.
A day at Universal Studios Hollywood
A day at SeaWorld San Diego.
This package will be available at all three parks Ticket Windows, or you can purchase them from Citypass.com, the parks own websites, and many Travel Agents and related companies.