I thought this was awesome so just had to share it with people incase they weren't aware! XD I'm easily pleased you see.
I got Luigi's Mansion 2 the other week from GAME UK and it came with a pre-order Boo Stress Ball, which was nice. Anyway, the Nintendo email News letter dropped in my inbox last night and was advertising Luigi's Mansion 2 and I noticed on there it said, "It Glows in the dark" with arrows pointing to the game case. Apparently the glow in the dark sleeve is while stocks last, so is maybe a first print run?
Anyway,
here's the newsletter.
Here's a couple of pics I took.
Not the best pics, but y'all get the idea.

Didn't think it warranted a new thread, but thought people would like to see! ^o^