Groupon offers the London Fog Men's Quarter-Zip Sweater in seven styles (Marled/Overcast Heather pictured) for $27.99. Coupon code "VISA5" drops it to $26.59. With $3.99 for shipping, that's $33 off list and the lowest total price we could find. It's available in sizes S to XL, although not in all size/color combinations.