For a limited time get a FREE GPS with the purchase of an iPod touch at BestBuy.com. Order an 8GB, 32GB, or 64GB iPod touch and receive a FREE Insignia GPS. The iPod touch models start at $179.99 for the 2nd generation 8GB Touch and go up to $399 for the 4th generation 64GB Touch. The iPod touch features a multi-touch interface, 3.5-inch display, and Wi-Fi, with the current-generation models also including HD video recording and a Retina display. The Insignia GPS currently carries a retail value of $89.99 and features a 4.3-inch display, preloaded maps of the Uni
