Thumb Score: +20

Woot! [woot.com] has Fender Mini Deluxe Electric Guitar Amp, 3 Watts, for $29.99.
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:
$40.01 lower (57% savings) than the reference price of $70