I can buy on Craiglist one of the 8g that someone got free for $140. I want to put on it only about 300 songs, maybe an audio book, maybe watch one movie at a time and erase (not sure on that) and some apps. I don't use the camera on my LG phone because I usually have a camera with me. Your opinion--would the older one suit me or will money be better spent and buy the new one. How low do you think the older ones will go for in a few weeks?