For their improved 3D display. You can now move your face without seeing double. This was, by far, the biggest issue with 3D feature of the 3DS. The reviews are mixed to positive, in my uncalculating opinion. I’m not sold on the nubby right stick, and the lack of a power cord is very odd, to say the least. Anyhow, they’ll sell a bazillion of ’em and J will be sad all this week because the closest store to him is a dive bar from the 1850s that probably doesn’t have a 3DS in stock.