Live king crab 2 kg imported from the United States, Japan and Russia, where it is caught from their cold-water coasts. It is one of the largest and most expensive marine crustaceans due to its rarity and high demand. King crab is characterized by its fingers with abundant amounts of white meat rich in vitamin B12, selenium and omega-3 acids. Eating it helps improve the health of the nervous system, reduce inflammation in the nerve pathways in the body, improve cognition and strengthen memory. The store, the Dennis Box, has king crab available in the store.