Spring offers the American Apparel Men's HVT High-Zip Hoodie in Black, Lapis, or Molasses for $20 with free shipping. That's the lowest total price we could find by $5. It's available in sizes S to L, although not in all size/color combinations.
Lands' End offers the Lands' End Women's Shaker Cowl Sweater Vest in Black, Loden Green, or Vicuna Heather for $29.99. Coupon code "ENJOY" and PIN "7438" cuts that to $22.49. With $8 for shipping, that's $57 off and the best price we could find. It's available in petite and regular XS to XL. (Plus sizes cost an additional $5.)