It ' s absolutely not more important . Book collecting is as frivolous as it gets but that doesn ' t mean we don ' t need an agreed upon set of definitions . Maybe a VG to one dealer is NF to another . Unlike surgery if you don ' t like it you can get your money back . Language has conseqences . If you ' d like to discuss this further in person , surrounded by real collectors and dealers , and more importantly some really incredible books , I will be at the Antiquarian Book , Print , Photo and Paper Fair in Pasadena February 45 , 2017 and at the 50 th California International Antiquarian Book Fair February 1012 , 2017 . Let me know and I ' ll buy you a coffee . Edit This extends to you too , ucapincus . <| sep |> Since when does music have to be complex or innovative ? It ' s art , not science .