I hope someone picks them up who appreciates them.
It is sad that she doesn't appreciate them, but I kind of understand her having the yard sale and getting rid of them if she doesn't appreciate them. It kind of goes together--many have that mentality--that they are just "so much junk" and that they have to keep everything cleaned up and simplified/minimalistic.
Here's hoping that someone "quilt worthy" finds them and rescues them.