This is the Lego Atlantis Set 8059, Seabed Scavenger.
Explore the sea floor, but watch out for danger! Leaving no coral-covered rock unturned, the 3-wheeled Seabed Scavenger rolls along the ocean floor in search of clues to the location of Atlantis. Suddenly, a glint of light - it's the fabled green treasure key, guarded by a fierce Manta Warrior! Even with the deep-sea vehicle's grab claw, spinning saw and flick-firing torpedoes, this is going to be one tough battle! Includes Manta Warrior with trident and deep-sea diver minifigures.Includes Manta Warrior minifigure and 1 diver minifigure Two flick firing torpedos Spinning saw weapon and grab claw Collectable green treasure key! Collect each one Measures 10" (25cm) long!