You can also find US-market Coca-Cola sweetened with sugar at most Walmarts. It costs a bit less than the Mexican Coke. There's a section in the soda aisle that

You can also find US-market Coca-Cola sweetened with sugar at most Walmarts. It costs a bit less than the Mexican Coke. There's a section in the soda aisle that has a variety of "classic" and new soft drinks that don't have HFCS.