If you thought dropping $81 on a hamburger at The Old Homestead was enough to prove you’ve arrived, think again, hayseed – New York’s newest culinary status symbol, the “Richard Nouveau” burger at Wall Street Burger Shoppe, is going to cost you over twice that. They’re charging $175 for the experience, but money’s no object when it comes to showing the other hedge-funders you’ve completely lost touch with reality, right? Momentarily the city’s most......