We just got back from a look-see visit to NYC ahead of moving next year. We stayed on the UES in the 90s by 1st av, so a quiet residential area, not touristy. But we were gob-smacked by the price of groceries in what looked like normal supermarkets! It was SO expensive, at least 50% more than central London supermarkets. Where on earth do you go grocery shopping? Is it really THAT expensive???