My WII 2 just gave up the ghost and I was wondering if there is another backwards compatible WII that will play all my WII games. I really don't want to upgrade if they won't play my old games. Sorry if this is in the wrong place to post, please remove if it is. My grandkids love my WII games and I have like 100 dollars or more in games so I want to keep those.

I'm sorry I don't know anything about Wii games.
I gave up on consoles years ago and have no first hand information, but according to this webpage on Nintendo's site, "Wii U" can use Wii discs.
https://www.nintendo.com/wiiu/built-in-software/wii-menu

However that site also says
"Enjoy nearly all of your existing Wii games on your new Wii U console"
which is not the same as "all."

Maybe someone else will have first hand experience with the Wii U and can explain the "nearly all" part.