Skullcandy via eBay offers the Skullcandy Titan Earbuds in Blue, model no. S2TTDZ-116, for $15.99. Check out using PayPal and coupon code "CSKULLCANDY25" cuts them to $11.99. With free shipping, that's tied with our mention from a month ago and the lowest total price we could find by $12. These earbuds feature a 20Hz to 20kHz frequency response and 11mm drivers. Coupon expires December 16. They're not guaranteed to arrive by Christmas.