I have a page plus of items that can be reaquired and not even in collections. Stacks of tokens and planetary materials. Old Cayde maps, pages from notebooks and Warmind lore that came in the form of “consumables”. Hell I still have a stack of material from the Haunted Forest, as well as 3 expired Ramon tickets. Long story long, there are plenty of things to store in the vault. If you’re a collector of things.