Buzz·Posted on Jul 16, 2012The 10 Most Expensive Hamburgers In The WorldPrepare to max out your credit cards in order to enjoy these burgers.by Stacy LambeBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. McGuire's Grand Burger 2. Million Rupiah Burger 3. The DB Royale Double Truffle Burger 4. Richard Nouveau Burger 5. The Burger 6. Serendipity Burger 7. Absolutely Ridiculous Burger 8. Douche Burger 9. Kobe Beef and Maine Lobster Burger 10. FleurBurger 5000