Thumb Score: +17

Woot! has Thermacell E-Series Rechargeable Mosquito Repeller w/ 36-Hr Repellent Refill for $14.99. 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.

Thanks to Deal Hunter phoinix for finding this deal.