Food is one of the basic needs that all living things have in common. But all foods are not created equal, especially in terms of price, as the following list illustrates.1. Hamburger
At $99, the Double Truffle Hamburger at DB Bistro Moderne in Manhattan gives new meaning to the term whopper. The burger contains three ounces of rib meat mixed with truffles and foie gras stuffed inside seven ounces of sirloin steak and served on a Parmesan and poppy seed bun, with salad and truffle shavings. For penny-pinchers and calorie counters, the Single Truffle version is a mere $59.2. Caviar
The world's most expensive caviar is a type of Iranian beluga called Almas. Pale amber in color, it comes from sturgeons that are between 60 and 100 years old. A 3.9-pound container will set you back $48,750.3. Pie
In 2006, a chef in northwestern England created the world's most expensive pie. Based on a traditional steak and mushroom pie, the dish includes $1,000 worth of Wagyu beef fillet, $3,330 in Chinese matsutake mushrooms (which are so rare that they are grown under the watchful eyes of armed guards), two bottles of 1982 Chateau Mouton Rothschild at a cost of about $4,200 each, as well as black truffles and gold leaf. The pie serves eight with a total cost around $15,900, or $1,990 per slice, which includes a glass of champagne.4. Bread
Forget Poilâne's famous French sourdough at $19.50 a loaf. In 1994, Diane Duyser of Florida noticed that the toasted sandwich she was eating appeared to contain an image of the Virgin Mary. She kept it for ten years (it never went moldy), before selling it to Canadian casino Goldenpalace.com for $28,000 in 2004.5. Ice Cream Sundae
At $1,000, the Grand Opulence Sundae at New York's Serendipity certainly lives up to its name. Made from Tahitian vanilla bean ice cream covered in 23-karat edible gold leaf and drizzled with Amedei Porcelana, the world's most expensive chocolate, this indulgence is studded with gold dragets and truffles and topped with dessert caviar.6. Pizza
Americans love their pizza. And at $1,000 a pie (or $125 a slice) they better be able to put their money where their mouth is. The Luxury Pizza, a 12-inch thin crust, is the creation of Nino Selimaj, owner of Nino's Bellissima in Manhattan. To order this extravagant pizza, call 24 hours in advance because it is covered with six different types of caviar that need to be specially ordered. The pie is also topped with lobster, crème fraîche, and chives.
Our list of the world's most expensive foods continues with the priciest boxed chocolates.