The 'Super Smash Bros Ultimate' limited edition has now been revealed to include a steelbook. This edition also includes a GameCube style controller and adapter, plus the games itself of course. So far this has only been announced for Europe.
https://store.nintendo.co.uk/ninten...imate-limited-edition-steelbook/11847698.html
A game and steelbook only option is also available on the Nintendo UK store.
https://store.nintendo.co.uk/nintendo-switch-game/super-smash-bros.-ultimate-steelbook/11790659.html
Hopefully this will become available internationally too.
https://store.nintendo.co.uk/ninten...imate-limited-edition-steelbook/11847698.html
A game and steelbook only option is also available on the Nintendo UK store.
https://store.nintendo.co.uk/nintendo-switch-game/super-smash-bros.-ultimate-steelbook/11790659.html
Hopefully this will become available internationally too.