I have a dead SLX 12-spd M7100 shifter *.
If you want it, drop me a message with your address and I’ll post it to you.
Take whatever screws you need and then drop some cash in a charity tin.
* Don’t ask, I also have 6 dead Shimano derailleurs. It’s what happens when your son – who squats 260kg powerlifting and is also deaf – rides bikes.
His favourite trick is to rotate the cranks on the crankset – rotates them a full 180 degrees while just riding along !!!
Anyway – plenty of bolts if you want them :)