Thumb Score: +20

Woot! [woot.com] has American Tourister Stratum 2.0 Hardside Expandable Luggage, 3PC for $79.99.
Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Price:
$270.01 lower (77% savings) than the reference price of $350