Hello I want to buy an iPhone 6 for use as an iPod touch (no talk/text/data), as there was no update to the iPod touch this year. I just wondered what the cheapest buying option would be under these conditions: 1: I do NOT need talk/text/data, as I use FaceTime and Messages over WiFi at both home and school. 2: I will be using an old SIM card to bypass activation and use the phone without a carrier plan. 3: I don't need the phone to be new, as long as it is in good condition. 4: I am willing to buy a phone with a bad ESN, as they still work as an iPod. 5: I can't afford a monthly data plan. 6: I can only afford up to $450 total. And here are a few options I have considered: 1: (Cautiously) buying used from eBay/Craigslist. 2: Saving a little longer and buying contract-free from Boost Mobile. Can anyone suggest what the best option is, or suggest an alternative? Thanks! P.S. I am not asking to buy from or receive a deal from a forum member.