If you've ever had your heart set on a personal underwater submersible (read: submarine), then listen up: the Seabreacher is the way to go. For just a spare $65,000, you can choose a shark-, or dolphin-styled submarine that pumps out the jams from your iPod.
Reaching speeds of up to 50mph above water, and 25mph below, the Seabreacher is known for its ability to dive, and then launch out of the water like a trained sea creature at Sea World. Pretty crazy, but let's be honest — if you had the cash, you'd consider buying. I know I would.