Art of Deals via eBay offers the Foxy Women's Gladiator Sandals in four colors (Purple pictured) for $7.99 with free shipping. That's the lowest total price we could find by $2. They're available in sizes 5 to 10, although not in all size/color combinations.
These houseplants are known for their ability to remove toxins from indoor air. They also offer other benefits ranging from improving sleep to moisturizing skin.