eBay has the Fila Men's WeatherTech Extreme Waterproof Boots (several colors ) for $28 with free shipping. Available in 6.5 to 13.
eBay has the PUMA Scuderia Ferrari Kart Cat III Men's Shoes (Black, White or Red) for $30 with free shipping. Features synthetic upper with stitching details, lace closure for snug fit, EVA midsole for cushioning and comfort, rubber outsole with POWER and BRAKE wording.
eBay has the adidas Men's Solar Ride Running Shoes (several colors) for $28 with free shipping. Available in select sizes from 6.5 to 15.