Talk:Prime Vault/@comment-193.184.172.10-20171007080332/@comment-82.43.193.126-20171203013852

The game has a trading economy, controlled by the players. Vaulting allows DE to control inflation, meaning a vaulted frame will, after a while, increase in value. I recommend stocking up on prime parts, waiting for the vault of those parts, then trade them when they become a rare luxury. Plus, DE has to make money somehow. They don't run ads. I think you're treating Warframe as P2W, and it simply isn't. Again, there is an economy.