Levi's offers its Levi’s Men's Slim Fit T-Shirt 2-Pack in Rio Red/White or Grey Heather/Burnt Olive for $19.90. (Select these colors to see the price.) Coupon code "30FORYOU" cuts it to $13.93 and bags free shipping. That's the lowest total price we could find for this quantity by $31. It's available in sizes from S to XXL. Deal ends November 3.