Nordstrom Rack takes up to 83% off select men's footwear. (Prices are as marked.) Shipping starts at $7.95, but orders of $100 or more qualify for free shipping. Size and stock availability for many styles is limited. A couple of best bets:
Amazon offers the Allen Edmonds Men's Park Avenue Cap-Toe Oxfords in Black, Merlot, or Dark Brown Burnished for $257.90 with free shipping. That's $41 below our January mention and the lowest total price we've seen. (It's a current low by $127.) They're available in various widths from sizes 6 to 16, but not in all size/color combinations.