how is this NOT SE'd? I've done my fair share of social engineering, and this is exactly how microsoft sends out their replacement xbox ones. I'd buy with caution, and if you do decide to buy, to use a drop house in case of billing.
Social engineering is when you talk to a person, and persuade them to give you there product for free. I do not talk to any customer support, this is through Advanced Replacement, therefor it's not se'd, but ar'd. And there's 0% chance of billing. People have gotten there xbox's and have had them for over a month, and no bill has came. But if you want, use a drop.