Needing a little clay soil from your project (Overland Park/Olathe)

Hello, I am needing a little bit of clay soil to stop some erosion up by my house.
I’ve had a post in wanted for about a month but no luck.
Can’t find it in any store because who wants clay.
I don’t need a whole lot.
Probably about 8’x10’ and 2 inches deep.
If anybody is digging for a project and ends up with unwanted clay please respond and I will come over and load it up.
Preferably in the Overland Park/Olathe area.
Thank you