King Size Direct offers its KS Sport Men's Quarter-Zip Jacket in four colors (Blaze Red pictured) for $14.76 plus $5.99 for shipping. That's $55 off list and the lowest total price we could find. It's available in big and tall sizes L to XXL, although not in all size/fit/color combinations.

Note, it's also available in sizes 3XL to 5XL for $15.99 and sizes 6XL to 8XL for $17.22