eBay has the adidas Pulseboost HD Men's Shoes (several colors) for $46 - 20% off with coupon PLUS20 (Ends 7/6) = $36.80 with free shipping. Features knit upper with ventilation holes, lace construction. Available in select sizes from 8 to 13.
Amazon has the Clarks Men's Tilden Walk Leather Oxford Shoes (Black Leather) for $40 with free shipping. Features 100% leather, synthetic sole, breathable leather uppers, finely ribbed rubber dress sole for comfort and traction, elastic side gore for snug yet flexible fit.
Has excellent Amazon Reviews.