If you want one get it now because once the pre-orders are gone it'll be going at a high price
I'm for sure going to keep an eye on this, as I'm interested in how this plays out. Amazon and "N" haven't always played nice with one another, so how or why they got an exclusive system is a huge question mark for me. Especially with the crap way Amazon ships things, and how they will pull an item for "investigations" once it does happen.
I agree with many others, that this is coming out a little on the late side, as this holiday will probably be the 3DS's last, and while this system looks cool enough, how many will be buying it? I'm sure this was only produced to get rid of the last of parts for the N3DS, and to help promote the SNES Mini this holiday. So yeah, I won't be shocked if it's gone rather quickly.