eBay has the adidas Crazy BYW Men's Shoes (multiple colors) for $45 with free shipping. Features synthetic, lace closure, transparent rubber outsole; heel pull tab.

Amazon has the HANAGAL Otarriinae Men’s Water Shoes (Grey) for $50 - $30 off with coupon 607UQH6H (Ends 10/5) = $20 with free shipping. Features rubber sole, breathable and quick drying, no tie lacing system, lightweight EVA midsoles, rubber outsole. Available in select sizes from 8 to 11.

Has good Amazon Reviews.

eBay has the ASICS Men's GEL-Quantum 360 Shoes (Peacoat or Caramel) for $47 with free shipping. Available in sizes from 7 to 14.

Ends 9/30. Amazon has the Wederain Adults' Steel Toe Sneakers (several colors) for $40 - $21 off with coupon DA2MD6GU = $19 with free shipping. Features rubber sole, platform measures approximately .25".

Has average Amazon Reviews.

Nike has the Nike Men's Air Max Tailwind IV Shoes (White/Yellow/White/Light Blue or Blue/Platinum/White/Black) for $63 with free shipping. Features flex grooves, rubber outsole, foam cushion and synthetic leather upper.