Didn't see this posted, so here goes.
Two Pokemon 3DS XLs announced for North America. They come out September 27. There's a red and a blue one (though they both have the same design). Retails for $199.99.
Looks like the game isn't bundled with the systems. Not sure how limited these will be, but the Pikachu XLs sold out pretty fast.
Newegg and Target have pages up, but it doesn't look like they're taking preorders right now. Newegg, at least, was taking preorders at one point.