They say money can't buy happiness, but it sure can buy some of the world's most expensive food, like $25,000 ice cream, $12,000 pizza, a $25,000 taco, and $2,000 lobster frittata. If you’re in the mood for something smaller, cheaper, and still luxurious, you can try the $200 Crème de la Crème Pommes Frites at Serendipity 3 in NYC.