All prices listed are delivered prices from Costco Business Center. While ordinary vegetable cucumbers cost $3 per kilo, sea cucumbers can cost over $3,000 per kilo. Rosalyn Dried Atlantic Sea Cucumber, Wild Caught, 16 oz . Dried sea cucumber, known as bêche-de-meror trepang, is rehydrated and added to recipes like soups, stews, and stir-fries. Product availability and pricing are subject to change without notice. DOL Wild Alaska Red Sea Cucumber 8oz/Box (3~4 Years)小號禮盒裝紅參 20-30Pcs 野生阿拉斯加紅海參 Dried Sea Cucumber (226g/Box) 3.8 out of 5 stars 6 $102.99 Sea cucumbers can also be eaten raw, pickled, or fried.