Clearly reserved for those collectors who like to collect models of fictional architecture and have a ridiculous amount of free space in their living rooms, this replica of the famous school Harry, Ron and Hermione attended for (almost) seven years is an undoubtedly impressive piece of marketing. Although it was only released post-Half-Blood Prince and so only contained the first six films on disc, the promotional team were smart enough to leave space in the castles foundations for both parts of The Deathly Hallows when they were released, so fans didnt have to rebuy the whole damn set a couple of years later or risk owning two incomplete, incompatible collections.