Used cinder blocks (Sun City)

Redoing patio area.
I have over 50 feet of knee high wall that has to be removed.
I check on Lowes website and the flower concrete brick is going for $5 including tax a piece and I have 40 of them.
My wife thinks I'm crazy to offer them for free if you come and get them.
She doesn't think anyone would go to all the work to get them out of a existing wall.
In Sun City email me to set up a time you can come and get them.