Amazon offers Prime members the Levi's Men's 514 Straight-Fit Corduroy Jeans in several colors (Black pictured) for $21.99 with free shipping. That's the lowest price we could find by $18. They're available in inseams 30 to 36 and waist sizes 28 to 42, although not in all size/fit/color combinations.
American Eagle Outfitters offers its AEO Men's Destroyed Classic Cargo Shorts in six colors (Dark Blue pictured) for $24.97 plus $7 for shipping. That's $25 off list and the lowest total price we could find. They're available in sizes 26 to 48, although not in all size/color combinations.