Board Thread:Questions and Answers/@comment-73.42.170.164-20141015032052

What do people mean by the term "SAO Physical edition"? Are they referring to the light novels that started coming out in April 2009? My birthday is soon, should I get all 3 at of the ovels" or should I get the "physical editions"? I tihnk I read something once where the context implied they were 2 separate things... 