adidas via eBay offers its adidas Men's 3-Stripes Pants in Night Navy or Black for $16.99. In-cart, that price drops to $13.59. With free shipping, that's a buck under our mention from three weeks ago, $21 off list, and the best price we could find. They're available in select regular and tall sizes from XL to 5XL.
There are lots of things Uncle Sam can't touch — so long as you play by the rules.