Ralph Lauren offers its Polo Ralph Lauren Men's Half-Zip Cotton Sweater in five colors (Light Grey Heather pictured) for $79.99. Coupon code "RLMEM14" drops it to $55.99. With free shipping, that's $12 below last month's mention and the lowest total price we could find by $59. It's available in sizes S to XXL, although not in all size/color combinations. (Pick a color to see sizes, not vice versa.) Deal ends May 27.