Most Expensive Champagnes

Cristal? Krug? Dom Perignon? What will be your bubbly of choice to kiss 2006 farewell and greeet 2007? According to an article “Most Expensive Champagnes 2006” at Forbes.com by Nick Passmore, “when Americans do go for the fizz, it is more likely to be a high-end champagne — a vintage or prestige cuvee — rather…