1) It still has Vanguard and Crucible marks. 2) "Glimmer" card has outdated info 3) It lacks newer economy materials When the "Glimmer" Grimoire Card discusses the trade value of Glimmer, it states that Master Rahool (the Tower Cryptarch) accepts Glimmer in exchange for Engrams. This is no longer the case, as he accepts Legendary Marks now in place of Glimmer.