Crocs via eBay offers the Crocs Men's Swiftwater Hiking Boots in Black or Brown for $34.99. Checkout with PayPal and apply coupon code "PSHOPEARLY" cuts that price to $27.99. With free shipping, that's the lowest price we could find by $20. They're available in select sizes from 7 to 12. Deal ends November 20.

Note: This coupon can be used twice per account.