ShoeBuy takes 20% off sitewide via coupon code "HIFALL". Even better, it stacks with sale items, which are already marked up to 90% off. (The banner claims 65% off, but we found steeper discounts within.) Plus, all orders receive free shipping. Some exclusions apply. Deal ends September 30.

A best bet is the Skechers Men's Grimsby Chukka Boots in Navy (pictured) or Brown for $66.45 before coupon, $53.16 after. With free shipping, that's the lowest total price we could find by $13. They're available in sizes 6.5 to 13, although not in all size/color combinations.

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