Men's Wearhouse offers the Joseph Abboud Men's Modern Fit Golf Shirt in seven colors (Jade pictured) for $22.49. Plus, Perfect Fit Rewards members bag free shipping. (Not a member? It's free to join.) That's $48 off list and the lowest total price we could find. It's available in sizes S to XL, although not in all sizes/colors.

Update: The price has increased to $29.99.