Ralph Lauren offers its Polo Ralph Lauren Men's Traveler 6" Seersucker Swim Trunks in Vineyard Green or Vineyard Red for $24.99 plus $5 for shipping. (Select "Economy" shipping at checkout.) That's the lowest total price we could find in any color by $10. They're available in size M to XXL, although not in all size/color combinations.
Target offers these Men's 11" Flag Boardshorts for $11.48 plus $4.99 for shipping. That's $12 off and tied with our June mention of a similar pair as the lowest total price we could find. They're available in select sizes from S to XXL.