This occurred to me while reading a post about Sushi Zo. As far as I can tell dinner omakase can range from the $50 to well over $100, all in the past few weeks.
For someone who feels a bit awkward haggling omakase price after sitting down, what is a reasonable range for an omakase? 10%, 20%, 50%, more?
I don't mean the actual average price (which you can ask around about). I'm asking, on a normative level, how detailed one's expectation of the cost of an omakase should be?