Yugster offers the open-box Sol Republic Punk Bluetooth Speaker in Black, model no. 1510-31, or Blue, model no. 1510-36, for $14.97. Coupon code "FreeYugBuck" cuts it to $13.97. With $3 for shipping, that's $23 under our April mention of a new unit and the lowest total price we've seen. (It's the best deal now by $5.) It features a 5.7-watt built-in amplifier, rechargeable lithium-ion battery, and 3.5mm auxiliary input.
This item is new but ships in bulk packaging. A 90-day Yugster warranty applies.
Note: The countdown timer on the product page does not reflect an actual expiration time and resets daily.