Shnoop offers the Coby Jammerz Stereo Earbuds 4-Pack in four colors for $9.98. Coupon code "SDJAMMERZ1" cuts it to $8.98. With free shipping, that's the lowest total price we could find for this quantity by $15. They feature 9mm drivers, 3.5mm L-shaped gold plated plugs, 16ohm impedance, and 20Hz to 20kHz frequency response.