"Like" is a strong word. These days it's more of a tolerate. I tolerate potatoes. I definitely don't "like" them. And I don't really know what I like. I ate like 7 kinds of food my whole life, and one of those kinds was a birthday cake. I still remember it. It was almost 8 years ago.
Where I live, potatoes are a staple food. Everybody eats them because they are cheap and they are cheap because everybody eats them. The wonders of Central Europe. You can buy 1 kg of potatoes for like 20 cents. That'll feed you for literal days.
Are you perhaps interested in an exchange of goods? What is the baseline/staple food where you're from? And what is the average price?