Pearls are minerals that can be mined in the Underwater Mine close to Port Ville. Pearls are required and essential to craft level 30 elite weapons and level 40 elite armor. Due to the low drop rate (although not necessarily only from rare rocks), pearls are vital but extremely difficult to obtain. Average pricing currently is 150k-200k per piece, on parallel to black pearls. Nonetheless, many players are still struggling with crafting level 30 elites and therefore are buying pearls. With that being said, selling pearls is a great way to earn denars.