I've got to go along with the Amazon suggestion. One trick I learned, which isn't really a trick, is to just put the word 'hybrid' or 'sacd' by itself in the title search field when in the music store. That brings up a list of the couple of hundred that they offer. My other recent discovery, which was staring me in the face all along, is to click the Used icon when a title is listed. I have gotten very slightly used or even brand-new titles for as much as 70% off list. I have a friend or swears by CDnow.com, but I haven'tchecked them out in a long time.
