First a $1,000 Ice Cream Sundae... Now The World's Most Expensive Burger, A $295 Price Tag Whopper

NYC restaurant?s Le Burger Extravagant was certified by Guinness to be the world's priciest burger.

Won the New York Lottery? Then you'll have enough spendable to visit this exclusive cafe in NYC which won a Guinness Record for having the world's priciest hamburger. The Serendipity 3 restaurant will make you an expensive sundae for a thousand bucks, sure, but it's their burger that has gotten all the attention. Watch as chef Joe Calderone rustles up a list of ingredients - including a quail's egg - that will tickle your tastebuds.