Thumb Score: +19

Amazon [amazon.com] has Logitech Ergo M575S Wireless Trackball Mouse (Off-White Blue Ball) for $39.99 – $2 at checkout = $37.99.
Shipping is free.

Savings
Save $2 at checkout

*Deal history:[list][*]Frontpage Deal at $40 with 20 Deal Score and 4 comments.