BuckMkII: Ahh... yeah, Leafs in your would tend to command a premium since you're in a mild climate.
In groups like https://www.facebook.com/groups/seattlenissanleaf/, I've heard of people talking about http://www.paramountmotorsnw.com/ and http://www.plattauto.com/.
If you could somehow find a Bay Area car that resided in a cooler city (e.g. city of SF, Half Moon Bay, Pacifica, etc.) that would be a total score. Bay Area weather has a huge variance esp. on hot days (examples at viewtopic.php?p=464260#p464260).