2009 Quinta do Cardo Branco Beiras (Previously $12)
Produced from 100% Siria grapes, this is bright, mineral crisp white wine at its finest. Think muscadet with a little richer fruit (without sacrificing the minerals!) and you'll get the idea. For less than $12, this would be a terrific white to have on hand for holiday entertaining, to enjoy with oysters, while cooking a meal, etc. For the price, white wine does not get much more satisfying than this.