Tell Me Your Best Garage Sale/Yard Sale Find!

I was watching Antiques Roadshow on TV the other day.  I am addicted to that show.  I got to thinking...why does that always happen to somebody else?  You know., the person that buys a painting for $15 at a yard sale and later finds out it is a work of art worth $250,000.

Why can't that happen to me?

So...let me ask you.  Has that ever happened to you?  I really am interested to know.  Have you ever gone home from a yard sale with a cheap favorite that ends up being something rare and special.  Let me know.