Jackthreads takes an extra 40% offmen's clearance items, with prices starting from $2.99. (Prices are as marked.) Shipping adds $6.99, or bag free shipping on orders of $75 or more via coupon code "FREESHIP". A couple of best bets:
Virtual Exchanges via Amazon offers the Ben Sherman Men's Martin Oxford Shoes in Sand, for $24 plus $5.99 for shipping. That's tied with last week's mention as the lowest total price we've seen. (It's a current low by $45.) They're available in sizes 7 to 12.5.