At the time, Bordeaux was an English possession (Angevin Empire) so the lack of any complications like import duties would account for the price difference: h

At the time, Bordeaux was an English possession (Angevin Empire) so the lack of any complications like import duties would account for the price difference: https://en.wikipedia.org/wiki/Angevin_Empire https://en.wikipedia.org/wiki/Angevin_Empire