Hi. I'm having a family open house, about 60 adults, mostly wine drinkers. I want a nice white, red and champagne to serve, but under $12.00 a bottle if possible. I usually go to TJ's but also could do Cost Plus or Costco's. Previous years I'd serve a Chardonnay and Cabernet, but I'm drinking more Sauvignon Blanc and Pinot Noir at this time. Suggestions please!