Tanga offers these Nautica Designer Sunglasses, model no. N5083S, in Gunmetal (pictured) or Satin Brown for $24.99 plus $2.99 for shipping. That's the lowest total price we could find by $28. They include a case.

Also available are these Nautica Designer Sunglasses, model no. N5086S, in Gunmetal or Satin Brown for $24.99 plus $2.99 for shipping. That's also the lowest total price we could find by $28. They also include a case.