I am trying to collect and play the mainline entries in each series in Smash 64 UP TO the release OF 64 on January 21st, '99. It’s on my twitch, you can ask for my handle if anyone is curious! I wanna know, how reasonable is it to collect it all? My end goal

Donkey Kong
Donkey Kong Jr.
Donkey Kong 3 (all NES)
Super Mario Bros.
The Legend of Zelda
Metroid
Zelda II
Super Mario Bros. 2
Super Mario Bros. 3
MOTHER
Super Mario Land
F-Zero
Super Mario World
The Legend of Zelda: A Link to the Past
Metroid II
Kirby 1
Mario Kart 1
Super Mario Land 2
Star Fox
Kirby's Adventure
The Legend of Zelda: Link's Awakening
Super Metroid
Donkey Kong '94
MOTHER 2
Donkey Kong Country
Kirby 2
Yoshi's Island
DKC2
Pokémon Red
Kirby Superstar
Super Mario 64
DKC3
Mario Kart 2
Star Fox 64
Kirby 3
Yoshi's Story
F-Zero X
The Legend of Zelda: Ocarina of Time
Pokémon Indigo League Anime
Smash 64
I am willing to pay for reproductions and am actively learning Nihongo to experience these on the cheap.