If you're really after a deal, and depending on the length of your stay here, I'd suggest shopping online at some of the lower priced e-tailers and having your purchases shipped to your place of lodging. Nothing is cheap in Orange or San Diego Counties... plus we are blessed with state sales tax (around 9%) and unless I'm mistaken, a California tobacco tax. Buying from somewhere that's already inexpensive, such as the lil' brown smoke shack on tribal land in WA state, and having it shipped in, will allow you to shrug the bonds of Government oppression and taxation!!!