There is absolutely no reason not to buy organic bananas. The price difference in some organic foods vs non-organic is pretty major, however, organic bananas at regular grocery stores are only about 10 cents more per pound than non-organic. Even kind of regularly, they are the exact same price. Organic produce is going down in price and so it is really worth it to purchase some produce organic. Buy as much organic produce as possible. It’s a whole lot more nutritious than non-organic produce.