As one of its daily deals, A4C offers the refurbished Sony 4GB Digital Voice Recorder in Silver, model no. ICD-BX140, for $12.95 with free shipping. That's a buck under our mention from three weeks ago and the lowest total price we've seen. (It's $10 below the best price we could find for a refurb today.) It records in MP3 format and features 4GB of storage, 3.5mm a headphone jack, and up to 45 hours of battery life. (Note that recordings can be played back, but not transferred to your computer.) Deal ends today.
A 90-day A4C warranty applies.