I’ve been drinking refreshing white wine all summer so now that the cooler weather has arrived I had to replenish my stock of red wine at Costco Wholesale. The dozen bottles I bought at the Wayne, N.J., warehouse included a bottle of French Champagne ($19.99) and Cabernet Sauvignon (1.5 liters), and all but one carried the Kirkland Signature label, Costco’s private label. They are great value, usually under $10 a bottle. I’ll drink to that.
