Just FYI since we were discussing it earlier and many are approaching 200: according to reddit, Vanguard/Crucible marks max at 200 and anything you earn after that is lost.
Source: https://www.reddit.com/r/DestinyThe...arks_are_capped_at_200_and_every_mark_earned/
Level 1 with maxed out vanguard marks cause i was levelling two other factions. Yup, way to give me a heads up bungie. I'm glad actually, more and more stupid design choices pushing me away and I won't feel so bad trading in the game for whatever pitiful amount they want to give me for it.