every new 3ds should come with that. it's blasphemy to not have it.
It's a N3DSLL. I remember my old ones getting a foam too, but I REALLY hope it isn't needed for this version... Even the XL got those nasty marks on the upper screen after some time
No problem. the N3DS has bypassed that error. My friend bought 2 on day 1 in Japan and he hooked one up to a sort of IKEA style testing machine. No nasty marks because the tiny nubs on the screen are placed perfectly to not smush the two screens together

