Thumb Score: +21

Woot! [woot.com] has Frigidaire FHWW085WE1 8,000 BTU Inverter Window AC 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:
$259.01 lower (60% savings) than the reference price of $429