I may be crazy but i'm feeling serious nostalgia towards the 4S. I regret selling mine to upgrade to the 5. It was hands down the best iPhone i'd ever owned but i caught up in having the bigger screen/batman-style black/slate design of the 5. Now i want to see if i can still get a 4S new or at least refurb new, to have as secondary device but mostly just to keep as a sentimental item. To me the 4/4S are the best iPhone designs from Apple to date. Is ebay my best bet or are there other places i should look it?