Superman - The Movie (Four-Disc Special Edition)
If you have a Superman fan in your home this set is priced at an amazing price right now.  For only $4.70 you can purchase Superman - The Movie (Four-Disc Special Edition).  Keep in mind that Amazon prices do change so make sure to get this now if you are at all interested.  Note:  You can get free shipping if you sign up for a free Amazon Prime Trial.  Just make sure to cancel it before your trial period ends.