MB, I know you view the world from your eyes, but I am not the same as you. I'm sure YOU wont have anything not in service, and that's fine. but I'm pretty sure that if you ask your head of Logistics or Operations Chief " Do you have anything no longer in service?" and he will say yes, take you somewhere in the back where you don't have access, scan his retina, and a door will open showing you all sorts of stuff they never threw away.