Grargar: News to me. What movies are you talking about? Amazon.co.uk still has every movie I want on retail DVD.
The lego movie has had multiple pre-order versions removed (The page has gone from "Preorder" to "Unavailable" or "sign up to receive updates". You can, however, add at least one version to your wishlist.
Big Bang Theory season 7 has always had "sign up..." instead of preoder. In the past, they have had preorder options with a date guestimate on when its release.
For both of those, there are Amazon Prime adds for the respective content at the top of the page.
A third movie didn't come up the first time I searched for it. Its there now, but the first search ONLY yielded the Amazon Prime preorder option.
Its definitely not a global thing, but I'm wondering if it soon will be (or with choice titles). Either way, I'd still like to make sure I'm not missing a good site. As one poster mentioned, I haven't seen a good deal in Best Buy in a very long time. Target will occasionally have them but when not on sale, they are pretty steep in the price department and their selection is pretty small.