Crocs via eBay offers the Crocs Unisex Hilo Clogs
in six colors (Ocean pictured) for $15.99
with free shipping
. That's the lowest total price we could find by $12, although we saw them for a buck less last week. They're available in men's sizes from 4 to 12 and women's sizes from 6 to 12, although not in all size/color combinations.