So I'm looking to get into the series, but the many, many (many) DVD and Blu-ray releases over the last few years are scrambling my brain. It looks like the first few series are only available on DVD. Is this correct? Is there any chance of eventual Blu-ray rereleases? There are a few random releases beyond "The Complete ______ Series" ones. Are those just standalones for people who don't want the full series, or do they contain episodes/Christmas specials/whatever that are not in those "Complete" releases? Do these things ever drop in price? Series 2 in particular is going for a million dollars on Amazon (note: exaggeration for dramatic effect). It looks like starting a DOCTOR WHO collection is a very expensive hobby for those of us in the United States. Thanks, all.