Ask HN: How much does your startup cost?

Once I had a dream. In that dream Google purchased my startup for $9 mln. I remember my hard feelings - it was not enough. In my dream I assessed my startup for $19 mln. I try not to think about this. I'm just curious to know what is the approximate price of my startup and who might be interested in purchasing it. What are your assessments of your startups and why?