I get e-mail ads from a local Family Video store which offered 3 different versions of The Avengers DVD in a recent one. I considered buying one of the more expensive versions for the extras when it came to Wal-Mart, but they only had one variant other than the basic DVD; a package with both the DVD and Blu-Ray discs. Same at Meijer. Not owning a Blu-Ray player I just bought the no-frills DVD with little more than the director's commentary as a bonus feature. Were the other bonus-laden versions of the DVD only available by ordering online?