Answer:
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.
The Titanic is still here. What am I?
I live above a star who never burns. I have 11 neighbors but they never turn. My initials are p q r and sometimes s.
I am the tool for inspiring many. Buy me in the store for not much more than a penny. Don't overuse me, or my usefulness will go. What am I?
I am a king who's good at measuring stuff.
I flow from the Homerβs mouth when he sees doughnuts.