American Apparel offers its American Apparel Men's 3/4 Sleeve Raglan T-Shirt in eight colors (Red/Navy pictured) for $14. (Choose "show colors on sale" to see this deal.) Coupon code "take40" drops it to $8.40. With $5 for shipping, that's the lowest total price we could find by $9. It's available in sizes XS to XL, although not in all color/size combinations.
Note: This item is final sale and cannot be returned.