Where to get power bricks/kinects/cables?

[Chaos]

Going to need these when my xbox one gets here but I cant find them anywhere. Does anyone know where they can be purchased?

 

[Difficult]

Best buy bro.... Give it a while since every Xbox comes wit em. Check eBay they have controllers there I know.

 

[Infinite]

Amazon or ebay is the best place for now. Also just sell the console for a high price people are stupid to buy just a console and that will give you enough money to buy an xbox one