We also have the S, SS ,SSS grade Crystal Black Bee same price range, but very limited quantity. You can also order high grade shrimp with custom feature: flower head, crown, unique head; body color; legs color. We will try to match the best one.
High grade shrimp will also come with a certificate from Benibachi Farm, a series number, and signed by Mr.Sakura himself.
Feel free to contact me for any question.