Ebay offers Iron Age Men's Solidifier Waterproof Leather Boots for $39.98 (reg $139.97) with free shipping.

Product Description:
When the challenges mount, when the ground starts moving under you, the Iron Age Solidifier is there for you. With its defined heel, polyurethane abrasion tough outsole, super strong leathers and welts, and waterproof membrane, the Solidifier is a firm foundation.

• Waterproof Leather with Hydrotex® Waterproof System
• Moisture Wicking Liner for Comfort and Odor Absorption
• Bootbed™ Memory Foam Footbed
• Ladder Latch Defined Heel
• Goodyear Welt Construction
• Electrical Hazard Protection
• Polyurethane Abrasion Resistant Outsole
• Slip, oil, abrasion and chemical resistant