A4C offers the refurbished 4th-generation Apple iPod touch 16GB MP3 Player in Black, model no. ME178LL/A, for $84.95 with free shipping. That's $5 under our mention of a used unit from last fall and the lowest total price we could find for a refurb by $45. It features a 3.5" high-definition Retina display, 3-axis gyro, iOS 5, front- and rear-facing cameras (the latter capable of HD recording), FaceTime, and Game Center. Deal ends March 19.

A 90-day A4C warranty applies.