Want to channel your inner Steve Zissou? Well, this 5 Person Submarine ($2,700,000) will get you partway there. Specifically, it’ll get you and four friends 656 feet down, where you can observe wrecks, wildlife, and . . . water, we guess. Actually, we’re not sure that anything Hammacher Schlemmer makes is real; they probably just post stuff like this that nobody will actually buy, because if you have a few million to blow on submarines, why would you buy online? Anyway, mission accomplished, Mr. Schlemmer.