Today's deals from DealNN inched iPhones, Blu-ray players, digital cameras and more. The refurbished 32GB iPhone 3GS is on sale today at Ecost.com for $569.99, which is $130 off the list price of $699.99. The iPhone features GPS tracking, built-in Wi-Fi support, a full touch screen display, and it functions as a MP3 or video player.