Note the release of the consumer version is slated for Q1 2016, so it might be a good idea to hold off on buying a DK2. Once Once the consumer Rift releases, it should be readily available on store shelves.
Yeah, I'd have to agree. Unless you are currently developing a game, and need to test it in VR, there is not much point in buying the DK at this stage. Just wait for the consumer Rift.