Thumb Score: +14

SILICONES Direct via Amazon [amazon.com] has Tecknet 4000 DPI Ergonomic Wireless Silent Optical Mouse w/ 6 Buttons (Purple) on sale for $9.99 – 50% off when you apply promo code RN3FSPSD at checkout = $4.99. Shipping is free w/ Prime or on orders $35+.

Note: Amazon promo codes don’t always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.