Answer:
My neighbor makes mistakes. I get rid of them. Who am I?
Dragons are known to do this to their gold.
Small and bearded, both in the real world and in stories.
Children keep their assets in this.
With hands that can't hold and eyes that can't see, she's cherished by some but has no real family. Who is she?
Of these things - I have two. One for me - and one for you. And when you ask about the price, I simply smile and nod twice.