Groupon offers two pairs of Alberto Cardinali Men's Slim-Fit Flat-Front Dress Pants in five color combinations (Navy/Grey pictured) for $37.99. Coupon code "BEST3" cuts that to $34.19. With free shipping, that's $122 off list and the lowest total price we could find. They're available in sizes 30x30 to 42x32. Deal ends March 24.

Although this deal says "Buy 1 Get 1 Free", you don't need to add two pairs to cart. Two pairs are included at the price above when you have a quantity of one in cart. (Essentially, it's more like buying a "2-pack".)