How the World's Most Sought-After Champagne Is Made

I think my brother has some of this Bollinger Vieilles Vignes Françaises tucked away somewhere in a London bond store. Or maybe his is the Krug equivalent. Whatever. He promised to bring some home for his 70th birthday but failed to deliver so this video from the website of Bloomberg looks like being the closest I get to one of these classics where "older vintages often go for upwards of $5,000 a bottle."