As one of its daily deals, Guitar Center offers the Musician's Gear MV-1000 Handheld Dynamic Vocal Microphone for $14.99. Choose in-store pickup to dodge the $4.99 shipping fee. That's the lowest price we could find by $20. It features a cardioid polar pattern, 80Hz to 12kHz frequency response, and 500 ohms impedance. Deal ends today.

Update: Shipping info has been corrected.