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.

Nike has the Nike Men's P-6000 Shoes for $45. Shipping is free for Nike+ members (free to join). Available in Black/White/Anthracite or Cargo Khaki/Black/Oxygen Purple/Mystic Green.

Ends 7/19. Amazon has the Nerteo Kids' Sandals (several colors) for $28.99 - 50% off with coupon 50EZIO78 = $14.49 with free shipping. Has good Amazon Reviews.

Nike is offering Nike Men's Air Max2 Light Shoes (University Red/Black or White/Teal) for $57. Shipping is free for Nike+ members (free to join).

Ends 7/15. Nordstrom Rack is offering Up to 63% off Over 100 Sorel Women's Styles. Shipping starts at $7.95, or get free shipping on $100+.