FYI, even if you could go to the moon and retrieve all the stuff up there, most of it has been claimed by the state of California including the "human waste" that was left behind. I have a feeling that their argument of ownership by claim wouldn't hold up in court against anyone that was actually holding an item from the moon in their hand. Everything on the moon is technically abandoned property and anyone that can go get it should have the right to keep, give or sell whatever they could bring back from the moon with them.