If Stone ever starts to distribute BP you'll be able to get it OC and LA counties. Unfortunately, it will still be pricey. I have to agree with the person that mentioned craft beer in cans. While most craft beers are still pricey they're nice in a cooler or on the go.
ModernTimes
St. Archer.
Pizza Port
Mother Earth
Non SD brews are
Sierra Nevada
Oskar Blues
Maui brewing
New Belgium
I knows there's a bunch more but I'm tapped out at the moment .(pun intended)
Costco is usually a decent place for savings as the cases are usually cheaper than what a retailer can buy them for . the best way to get the liquor or beer that you're looking for is to find a liquor store that you have a good rapport with. Bug them till they bug their distributor. If you show them that you're willing to support them on a regular basis they will order to support your needs. Sorry for the long winded response , just throwing in my two cents.
Cheers 