Package 2 is $29156 including delivery. I believe navigation is $1200 extra, and I'm pretty sure that's the only thing missing in package 2, so the fully-loaded model should perhaps be around $30400.

Oh, and you're out of luck if you want to mix and match options, at least for now, because those are the only available packages, from what I understand, in California. Different ones are available in different regions based on the surveys and testing Toyota did beforehand... like, in some areas even package #1 has heated side mirrors.