Get a New Mario SteelBook Case With Purchase of Mario Kart 8 Deluxe @ Best Buy This topic contains 0 replies, has 1 voice, and was last updated by Greg Davies 8 months ago. Viewing 1 post (of 1 total) Author Posts December 19, 2017 at 4:09 pm #5735 Greg DaviesKeymaster Exclusivly at Best Buy, customers can receive a Super Mario Steelbook Case when they purchase Mario Kart 8 Deluxe for the Nintendo Switch. Limited supply – act quick! ` Receive a stylish new SteelBook case with your purchase of #MarioKart 8 Deluxe for #NintendoSwitch. Available now, exclusively in-stores @BestBuy. pic.twitter.com/PcI3cQmq44 — Nintendo of America (@NintendoAmerica) December 19, 2017 ‘ Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.