StackSocial offers the SainSonic Wireless Bluetooth Headphones in Green for $15.99. Coupon code "EARLYBF10" cuts that to $14.40. With free shipping, that's $2 under last month's mention and the lowest price we've seen. (It's the best deal now by $3.) Features include in-line controls, Bluetooth 4.1, and two extra earbud tips. Deal ends November 17.