Description: Excellent speculative investment or 1031 exchange. Cheap price per acre with huge upside potential. Willcox is known nationally for its cattle production & agriculture, with approximately 74% of the market share for wine grapes grown in Arizona. The Willcox American Viticultural Area provides vintners with unique climate, soil and, topography that has put Willcox, AZ on the same national list of recognized viticultural areas that include Napa Valley, Calif., Paso Robles, Calif., and Willamette Valley, Ore.