Ralph Lauren offers its Polo Ralph Lauren Boys' Waffle-Knit Cotton-Blend T-Shirt in seven colors (French Navy pictured) for $13.99. Coupon code "SNOW" cuts it to $8.39. With $5 for shipping, that's the lowest total price we could find by $9. (Choose "economy" shipping at checkout.) It's available in sizes from 2T to 7, although not in all size/color combinations. Deal ends January 17.