Kohl's offers the Sonoma Goods For Life Men's Chukka Boots in Khaki for $29.99. Coupon code "DEALSEEKER" drops it to $23.99. Choose in-store pickup to dodge the $8.95 shipping fee. That's $56 off and the lowest price we could find, although we saw them for $3 less five days ago (since expired.) They're available in sizes 8.5 and 9.5.
Note that a larger range of sizes and colors is available for a few dollars more via the same coupon.