Minecraft wiki entry for Boots, associated text: In Java Edition, novice-level armorer villagers have 40% chance to sell iron boots for 4 emeralds. Apprentice-level armorers have a 50% chance to sell chainmail boots for an emerald. Expert-level armorers always sell enchanted[note 1] diamond boots for 11–27 emeralds. Apprentice-level leatherworker villagers have 2⁄3 chance to sell leather boots for 4 emeralds.