Hey everyone! I am desperate for a answer for all these questions. I guess you can say that I am being obsessive, but I like always having the latest model of Apple products. I sold my iPad 3 for the 4, and eventually the 4 for the mini, because I loved the form factor. Eventually I sold the my iPhone 4s for the 5, and so on. I am faced with another dilemma. I have a base MacBook Air 13". Usually the new models come out in June. I plan on upgrading my current MacBook Air to that new model and selling my old model. How much do you think my current model could be worth? I always keep my products in excellent condition and have the box. I also always sell my iPhone for the latest model. I currently have no contract, since I buy most of my phones on eBay. What do you think the best bet for iPhones is? Should I continue to buy unlocked? When do you think I am being a little ridiculous on upgrading? What is your upgrade schedule? Thanks 