Analytics company iSuppli has completed their analysis of Apple’s sixth-generation iPod nano. The company concludes that the small, square, touch-screen media player costs the Cupertino company $45.10 to manufacture; $43.73 in materials and $1.37 in manufacturing costs. The most expensive components on the device are the 8GB of NAND Flash memory ($14.40), the display ($11.50), and the Samsung processor ($4.95). Apple sells 8GB model of the device for $149. Not a bad profit margin, eh?