Which do you think has a better resale value when the supposed new iphone drops in September. White iphone 3gs 16gb, out of warranty, no apple care Black iPhone 3gs 8gb, warranty good until May 2012 (1st year) The black one is in immaculate condition and the white has normal wear and tear for a probably 2 yr old phone. I got both of these used off of craiglist and unsure which to keep for now and sell off in a few months. Selling one now and selling one when the iphone 4s/5 (whatever the name) drops in September. Thoughts?