I am also looking for advice on selling mine.
Verizon iPhone 4, 32 GB. No cracks, but some scratches on the back. The front has two very fine hairline scratches that are extremely difficult to even find. The Home button has become finicky, and often doesn't register my presses (or sometimes it registers as a double-press instead of a single). It's kind of annoying. Lastly the screen has a small spot of yellowish discoloration in the middle the very left edge of the screen. I don't know where it came from, just sort of showed up one day. No water damage or anything, just regular use and I've had it since release (Feb 2011).
I still have the original box, and it will include the headphones (untouched, still wrapped) and the charging cord. Maybe even my car charger since I obviously won't need it anymore.
Any suggestions for a selling price?
Verizon will give me a $150 gift card for it. It's low, I know, but I wonder if it would be worth it just for the peace of mind, not having to go through the eBay route, hoping I get a good price, worrying about non-payers, shipping, etc...
Thanks for any advice guys. 😀