Those purchases were all at Book-Off, though. Book-Off is a used-goods store, selling books, magazines, videos/DVDs, and music. So naturally the prices are basically cut in half. All of their stuff is like new, though, so it's a win-win situation. The only problem is, they only stuff they have is what people return to them. So I often find a million copies of Memorial address, but no singles. Other times it will be just the opposite. It's unpredictable, but totally worth it.