Virtual Exchanges via eBay offers the Cole Haan Men's Glenn Chukka Boots in British Tan, Brown, or Green for $69.99 with free shipping. That's the lowest total price we could find by $7. They're available in sizes 7 to 13, although not in all size/color combinations.
Cole Haan takes up to 56% off a selection of boys' shoes, girls' shoes, and babies' shoes, with prices starting from $19.95. (Prices are as marked.) Shipping adds $5, but orders of $150 or more bag free shipping. Sizes are limited.