WholsCamera via Amazon offers the 7th-generation Apple iPod nano 16GB MP3 Player in Blue, model no. MD477LL/A, for $139.99 with free shipping. That's the lowest total price we could find by $10 in any color. It features a 2.5" multi-touch display, FM tuner with DVR functionality, built-in pedometer, Bluetooth 4.0, Lightning connector, and battery life of up to 30 hours.