Thumb Score: +23

Woot! has 21″ Travelpro Platinum Elite Hardside Expandable Spinner Carry-On Luggage on sale from $159.99. Shipping is free for Amazon Prime Members (must log in with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Thanks to Deal Hunter phoinix for finding this deal.