If you want rare sh*t games, these are the ones
Endless Ocean
Counter Force
Ninja Breadman
Kororinpa: Marble Mania
Necro Nesia, AKA Escape From Bug Island
Dewy's Adventure
Castlevania Judgment.
Scarface
The Godfather
Geometry Wars: Galaxies
Most of these games are just plain sh*t so if you want rare nd sought after Wii games? I dont know if there are any at all tbh. Sorry. I dont know of any rare and sought after wii games. The list could help though...