TechRabbit offers the Sol Republic Punk Bluetooth Speaker in Red, Black, or Blue for $14.99 with free shipping. That's $25 under our April mention and the lowest total price we've seen. (It's the best deal now, also by $25.) It features a 5.7-watt amplifier, rechargeable lithium-ion battery, and 3.5mm auxiliary input. Deal ends November 30.