They show up in search results and in-cart correctly but show as "Switch Title [X]" on their page.
BoTW: https://www.amazon.com/gp/product/B01MS6MO77/?tag=neogaf0e-20
Splatoon 2: https://www.amazon.com/gp/product/B01N9QVIRV/?tag=neogaf0e-20
Actual hardware isn't up yet it looks like.
BoTW: https://www.amazon.com/gp/product/B01MS6MO77/?tag=neogaf0e-20
Splatoon 2: https://www.amazon.com/gp/product/B01N9QVIRV/?tag=neogaf0e-20
Actual hardware isn't up yet it looks like.