Costco offers its members the Eddie Bauer Men's Mixed Media 1/4 Zip Pullover in several colors (Black pictured) for $16.99 with free shipping. (Non-members pay an 85-cent surcharge.) That's $16 less than you'd pay for a comparable pullover from Eddie Bauer direct. It's available in regular and tall sizes from S to XXL.
One grocery chain is likely to save you more money than any other.