It may be that there's Region 1/Region 2 things against you. I've got the films covering the transition to sound (excluding The Lodger which I have a version of which isn't divided into chapters and a couple more), some of the early British sound films, half a dozen from the 1950s, then a complete run from Psycho. That's four boxsets. I'm missing the late British ones and some of the middling US ones, not to mention the rest of the silent ones. Having just seen The Ring some of these are excellent.

The scrapings seem to be either dirt cheap or bloody expensive. Or combined in annoying ways. (I have Skin Game, but maybe have to rebuy it if I want Murder, assuming I didn't have it already (as it happens, I do)).

Looking around I see there is a boxset called Complete but has fifteen films. Arggh.