A best bet is the DieHard Men's SureTrack 6" Steel Toe Work Boots in Brown (pictured) for $50. Coupon code "SEARS2013" cuts it to $45. Choose in-store pickup to avoid the $6.99 shipping fee. (Alternatively, get free shipping with orders of $59 or more.) That's $55 off and the lowest total price we could find for this style. They're available in sizes 6 to 13.