I have a guy that wants to sell his Xbox One that shipped with the Halo Master Chief Edition. He is wanting the full $349 for it. I am unsure whether the Download Codes that come with the "bundle" would work under my Gamertag as he already downloaded them with his Gamertag. Does anyone know if the bundled games transfer with the system or get locked to the Gamertag that redeems it? If I cannot keep the bundle, there is no reason to pay him full price for it.