Art of Deals via eBay offers the Alpine Swiss Men's Flip Flops in Black, Tan, or Gray for $6.99 with free shipping. That's the lowest total price we could find by $2, although they were a buck less in February. They're available in sizes from 7 to 14.

Need more than one pair? Add two to your cart and the price for both drops to $12.92 ($6.46/each).