I have this one shop selling a new iPhone 3GS 16GB for around $500. It's brand new unopened box. While that my dad has a friend that is selling a iPhone 3GS 16GB selling to me for $100. I don't know the condition for this one yet. So witch one would you choose? Btw, don't tell me to buy a iPhone 4 Please Register or Log in to view images Did I mention that for the $500 store they offering $5.99 a month for insurance including water damage, parts damage, lost/stolen.