CowBoom again offers the used, 4th-generation Apple iPod touch 8GB MP3 Player in White, model no. MD057LL/A, for $109.99. Coupon code "TOUCH1048" drops it to $99.99. With free shipping, that's $65 under our January mention of a new unit and tied with our November mention of a refurb as the lowest total price we've seen for this model. (It's also $14 under the lowest total price we could find for a used unit elsewhere.) It features a high-definition Retina Display, 3-axis gyro, front- and rear-facing cameras (the latter capable of HD recording), FaceTime, and Game Center. Coupon expires August 29.

Note: No warranty information is provided. This used unit may be missing parts or accessories and have dents or scratches.