And at least in California, once the financial aid packages from these spectacular small colleges come in, you’ll see they often line up exactly with that cost of attending a UC (with class sizes an order of magnitude larger).
As parents are helping their kids consider colleges, this is my perennial reminder that state schools often have lower price tags, yes, but private schools, including many small liberal arts schools, often have better aid packages, and are thus often cheaper in the end (but may be more competitive).