IMAX: Under the Sea 3D (Single-Disc Blu-ray 3D/Blu-ray Combo) (2009) for $34.99

Filmed in IMAX 3D, Under the Sea is a strikingly realistic underwater exploration of the amazing sea life of the coral triangle in Papua New Guinea, Indonesia, and the Great Barrier Reef. Viewers instantaneously become divers, immersed in the coral reefs and floating mere inches away from sea life ranging from cuttlefish to venomous sea snakes, nautiluses, sea dragons, and great white sharks.