[tzs]

> I'm not sure what you are trying to argue but people routinely buy used computers on market place. Rasperry pies with locked keys are essentially paper weights once the owner doesn't want to use them anymore.

Why can't the owner who wants to sell their locked Pi give the buyer the key?

[realusername]

Because presumably they are not going to use one key per raspberry they own? Who would complicate their setup like that?