CowBoom offers the used, 4th-generation Apple iPod touch 16GB MP3 Player in Black, model no. ME178LL/A, for $129.99. Coupon code "13219702" cuts it to $79.99. With free shipping, that's $20 under our mention of a used unit from last fall and the best price we've ever seen for any 16GB iPod touch. (It's also $119 under the lowest price we could find for a new unit.) It features a 3.5" 960x640 touchscreen Retina display, Apple A4 1GHz processor, 16GB internal storage, front- and rear-facing cameras, 720p video capture, 802.11n wireless, Bluetooth, and iOS 4. Deal ends April 3.

Note: No warranty information is provided. Also, this used item may have significant scratches or other cosmetic blemishes and be missing parts or accessories.