Just an FYI, that edition number is ONLY on the LEGO badge and not anywhere on the chrome Vader figure or package. And those badges were sent out to press people only. Those press people might open themselves up to the wrath of LEGO since those badges were assigned to individuals, and those individuals who wound up selling their badges may not be invited back next year. As a result I'll be hanging onto mine.
And regarding the chrome Darth Vader's, those are going to be randomly packed into LEGO Star Wars products throughout the year. There will be as many as 10,000 of those made available.