ShoeBuy takes 20% off sitewide via coupon code "20AUGUST". Even better, it stacks with sale items, which are already marked up to 65% off. Plus, all orders receive free shipping. Some exclusions apply. Deal ends August 31. A couple of best bets after coupon:
Allen Edmonds offers its Allen Edmonds Men's Stillwater Casual Belt in Brown or Black for $39.97 with free shipping. That's $48 off, $10 under last month's mention, and the lowest total price we could find. It comes in sizes 32 to 44, but not in all size/color combinations.