So, while in hunter-gatherer mode, I happened to find a plastic wrapped Final Fantasy XIV online 1.0 copy. Before I even consider unwrapping it, I'd like to know:

1. Is the registeration code still redeemable?

2. If answer to first question is yes, what do I get with the code? Subscription time transferring to ARR is one obvious question, but is there anything else that would actually merit me unwrapping this blast from the past?