Chateau Tanunda is the latest line of products from Banfi Vintners. The line is produced in Australia’s Barossa Valley and the vineyard is home to some of area’s earliest planted vines, according to the company. The line offers a $100 Shiraz made from 100-year-old bush vines, as well as two wines in the $50 price range (Noble Baron Shiraz and Cabernet Sauvignon) and two in the under-$20 category (Grand Barossa Shiraz and Riesling).