But the price of goods is going to be completely different because of availability, shipping costs, import duties, etc. etc. etc. Franklin's Autobiography has

But the price of goods is going to be completely different because of availability, shipping costs, import duties, etc. etc. etc. Franklin's Autobiography has that famous story about his first day in Philadelphia when he tried to buy three pennies' worth of bread and was taken by surprise hen he got three giant rolls instead of the tiny loaf he was expecting. And that was just the difference between Boston and Philadelphia.