I live in NJ, but I just got 4 corny kegs from a bulk, group buy through my homebrew club. They were used cornies with some soda still left in them and required a great deal of cleaning, but overall are in good shape. They came with new o-rings and lube all for $104. This was by far the best deal I have found over the past 4 months in my area. I was having the same problem as you before I found this group buy. If you live in CA, you probably have some decent homebrew clubs. I would check them out as a possible source for cornies.
Good Luck