Macadamia nuts are the most ... buttery flavor, macadamia nuts are a popular treat and a trendy import in countries like China and the United States. But why are macadamia nuts so expensive?

The harvesting process plus its distinct flavor, smell, and color make it the most expensive spice in the world. It's used in kitchens across the world, as a fabric and skin dye, and may soon be ...

Pine nuts have long been desired for their unique flavor, use in traditional recipes, and health benefits. They're also one of the most expensive nuts in the world, selling for upwards of $117 per ...