Amazon on Monday kicked off the completion of its acquisition of Whole Foods Market with steep price cuts on some products. Among those now available at lower prices are Whole Trade bananas, organic avocados, organic large brown eggs, responsibly-farmed salmon and tilapia, organic baby kale and baby lettuce, animal-welfare-rated 85 percent lean ground beef, creamy and crunchy almond butter, organic Gala and Fuji apples, organic rotisserie chicken, and 365 Everyday Value organic butter, according to Amazon.