Well, stoners, now you've got a reason to buy a 3D TV. If the Wizard of Oz isn't trippy enough for you in its normal, Technicolor glory, next year you'll be able to buy a 3D conversion of it on DVD or Blu-Ray, says Warner Bros. It will be part of a 100-film collection the studio is releasing to celebrate the studio's 90th anniversary, reports Entertainment Weekly. (More The Wizard of Oz stories.)