TechRabbit offers the refurbished Logitech Ultimate Ears Roll 2 Wireless Bluetooth Speaker in several colors (Black pictured) for $39.99. Coupon code "TRROLL2" cuts that price to $33.99 $32.99. With free shipping, that's the lowest price we could find by $6. This IPX7-waterproof speaker features a 2" driver, two 0.75" tweeters, and rechargeable battery with up to nine hours of use per charge. Deal ends December 10.

Note: It includes a 1-year warranty.