Crocs offers its Crocs Unisex Retro Clogs in 15 colors (White/Red pictured) for $19.99 plus $4.99 for shipping. (6pm charges the same for select colors.) That's $5 under our mention from August and the lowest total price we could find in any color by $4. (For further comparison, we saw two pairs for $40 last week.) They're available in men's sizes 4 to 13 and women's sizes 6 to 12, although not in all size/color combinations. Deal ends December 12.