Adorama offers the Samson Go Mic USB Microphone, model no. SAGOMIC, for $29.99. Redeem this $5 mail-in rebate to cut that to $24.99. With free shipping, that's $5 under our August mention and the lowest total price we could find by $15. It features cardioid and omnidirectional pickup pattern selection, 44.1kHz / 16-bit resolution, built-in stand, USB, and a 3.5mm jack. Rebate expires October 26.