Best Buy offers the Audio-Technica Dynamic Cardioid Handheld Mic in Black, model no. ST95MKII, for $6.99 with free shipping. That’s $3 under our August mention, the lowest total price we could find by $27, and the least expensive cardioid microphone we’ve seen. Sales tax is added where applicable. It features a cardioid polar pattern, stand clamp, all-metal body, XLR connector, and more.

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