Ebay offers Sperry Men's Saltwater Duck Rain Boots for $26.23 (reg $100) after code with free shipping.

Apply Code: SB525MEN

Product Description:
Featuring a water-resistant rubber shell and quilted nylon upper, our classic duck-toed rainboot is the practical and stylish way to keep feet dry in wet conditions. Our Signature Sperry Razor-Cut Wave-Siping provides the ultimate wet/dry traction to keep you singin' in the rain.

• Nylon upper
• Lace closure
• Cushioned footbed
• Water resistant rubber shell
• Non-marking rubber outsole