Well, a lot of them are $18, which seems to be about only $2 less than Amazon. You need membership too, which I used to have many years ago. Just thought I'd throw it out there in case someone was a member already. I've seen about 10 of them, half of which I rented, and I enjoyed all of them. Classy presentations, loaded with bonus material that actually can be of some interest, DTS-MA is the norm for modern titles, whereas some are left in the original 1.0 mono track as PCM.
http://books.barnesandnoble.com/search/results.aspx?WRD=criterion+blu+ray&box=criter&pos=2
