This eBay $159.95 FREE shipping go to store eBay Duke of Modena Aceto Balsamico of Modena Balsamic Vinegar Reserve 4 Year, 17 Ounce Documents dating back to the 16th century show that by this time, Balsamic vinegar was a prized ingredient reserved for the court of the Duke of Este (Italy) and the chosen few, to whom he would give it as presents and menus from this period show that... ... more Prod