Xcceries via eBay offers this Condenser Microphone with Shock Mount
in White, model no. BM800, for $15.50
with free shipping
. That's the lowest total price we could find by $3. It features a 20Hz to 16kHz frequency response, -38dB±2dB sensitivity, 78db signal to noise ratio, 1,000 ohms impedance, audio cable with 3.5mm connector, standard screw adapter, and anti-wind foam cap.