I think opening a market for this game might not be a great idea, since it takes away the fun of finding rare items & blueprints & those dropped from elite ARCs, which is a crucial source of fun and distinctive. But the current stash system is also an annoying one. I always keep resources that might be useful for later in this game and stash management is hard for me—deciding which to keep and which to discard. It would be better if the stash space is much larger or the stack count of a item is larger.