Gap offers its Gap Men's Classic Straight Fit Khakis in several colors (Dark Gray pictured) for $29.99. Coupon code "FAVE" cuts that to $17.99. With $7 for shipping, that's tied with yesterday's expired mention, $42 off, and the best price we could find. They're available in select regular and tall waist sizes from 28 to 42 with inseams from 28 to 36. Deal ends May 17.