Thumb Score: +21

Woot! [woot.com] has Zinus 14in Cooling Hybrid Mattress King for $139.99.
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:
$284.01 lower (67% savings) than the reference price of $424

Please report the deal if expired (click report -> expired)