Thumb Score: +19

Woot! [woot.com] has Samsonite Evolve SE Hardside Expandable Luggage, 3PC Set for $169.99.
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:
$330.01 lower (66% savings) than the reference price of $500