Crocs via eBay offers the
Crocs Men's Swiftwater Mesh Sandals in Espresso or Black/Charcoal for $29.99. Coupon code "PSCHOOL20" cuts it to
$23.99 when you check out with PayPal. With
free shipping, that's the lowest price we could find by $21. They're available in sizes 7 to 15. Deal ends August 16.
Note: The coupon code can be used twice per account.