If Amazon replaced it and instructed the original owner to "throw it away" then you probably won't be able to register it and use all of the features even if you
could get the screen replaced. That particular serial number has probably been blacklisted.
Even if that didn't matter to you, I think it's going to be quite a while before consumers can pick up aftermarket (or original) replacement eink displays easily. I've been wrong before, though. I'm sure someone will chime in if I am.
