Tonight’s blog was fueled by a glass of 2004 Moon Mountain Estate Reserve Cabernet Sauvignon from Sonoma Valley. This satisfying wine is a smooth blend of Cabernet Sauvignon, Cabernet Franc, Merlot, Malbec, and Petit Verdot. It’s about $30 a bottle. Costco is carrying the 2003 Moon Mountain Estate Reserve Cab for $24 a bottle, and it’s a bit different because it doesn’t include any Malbec grapes. You decide if the missing grapes are worth six dollars.