Two new limited-edition 3DS XL systems bearing designs from Pokemon X and Y will come to North American markets on Sept. 27, Nintendo announced today. Note that these aren't bundles--they're sold separately (and two weeks earlier) from the games and each cost the standard 3DS XL price of $200.
It appears to be the same design we saw for the Japanese bundles back in July, bearing Xerneas in black stencil and Yveltal in white on top of a red or blue 3DS XL. There's a big "X" and "Y" behind them, too, if you can't tell from the picture.
At least this way you can pick whichever color you want, without worrying about getting the right version bundled with it.