Gourmet Hot Dog $69

You won't be able to get one of these at the ball park, but you can at New York's Serendipity 3 restaurant. This gourmet foot-long all-beef meal is covered in foie gras and black truffles, in a pretzel roll grilled in white truffle butter.

It is expected to be awarded the world’s most expensive hot dog by Guinness, as it sells for $69.