Today only, Musician's Friend offers the AKG Dynamic Hypercardioid Microphone, model no. D 8000 S, for $39.98. Add it to your cart and it drops to $19.99. With free shipping, that's $30 off and the lowest total price we could find. It features a hypercardioid pattern, 70Hz to 20kHz frequency range, noise-free on/off switch, and more.