Unlocking the refined world of Champagne can feel daunting. Prices swing wildly depending on the vintner, vintage, and prestige cuvée. For instance, a bottle of Ruinart Blanc de Blancs, crafted from the mellow Chardonnay grapes, can fetch anywhere from $150 to $200 to over $300, depending on its age and scarcity. Aspiring Champagne enthusiasts sho