You're never going to see an N64 Mini. Ever.
Why?
Simple, the NES and SNES Classics were put out there to keep Nintendos brand interest high during the dead time for the Switch plus they were quick and easy money makers with a built in fan base ready for retro appeal on games that actually held up.
The 64 didn't and isn't hence won't. The early 3D gen games look like ass (see PS Classic) as they didn't hold up as well as pixel art did plus they look even worse when blown up to HD resolutions. The handhelds saw a few remakes from the catalogue as the 240p screen made them passable.
You might however see a GameBoy Mini at some point if you're lucky.
Why?
Simple, the NES and SNES Classics were put out there to keep Nintendos brand interest high during the dead time for the Switch plus they were quick and easy money makers with a built in fan base ready for retro appeal on games that actually held up.
The 64 didn't and isn't hence won't. The early 3D gen games look like ass (see PS Classic) as they didn't hold up as well as pixel art did plus they look even worse when blown up to HD resolutions. The handhelds saw a few remakes from the catalogue as the 240p screen made them passable.
You might however see a GameBoy Mini at some point if you're lucky.