Dick's Sporting Goods offers the Nike Men's Longer Knit 2 Soccer Shorts in six colors (Black/White pictured) for $20.99 with free shipping. That's the lowest total price we could find by $4. They're available in sizes S to XXL, but not in all size/color combinations.
Kohl's offers the Nike Men's Dri-Fit Court Tennis Shorts in four colors (Blue Lagoon pictured) for $22.50 plus $8.95 for shipping. That's tied with our mention from a week ago and the lowest total price we could find by $9. They're available in size XXL only.