Although your iPhone comes with a standard dock, you may like to buy better docking options. In this case, you can always think about replacing the standard iPhone accessories, with improved models.
If you are a member of any online community, speaking to see your on-line forums and check the iPhone to buy and sell lists. True, there is a risk when buying from online communities, because you do not so much an idea of who are the transactions with these forums. As long as you buy from a local dealer, get the iPhone comes into place, may be risk. However, there are certain methods to verify the authenticity of your seller.