I'm looking to buy a 30gb ipod classic 5th to replace my ipod photo that died 2 weeks ago. I found some used one on eBay for 100-175. I'm thinking about putting a bid on one for about $85 that is used and comes with everything (even though I don't need it). Can anyone give me some tips on how much to spend. My music library is only about 13gb so the 30 will be more than enough and I plan to use it in the car and while I'm at the gym.