As others have mentioned elsewhere, the base models hold their resale value well. The new colors especially; however, I suspect the jet black version won't retain it's resale value well because it likely will have microabrasions which Apple acknowledges.
256GB Jet Black 7+ most likely.
Yeah, no ... high-storage iPhones just don't hold up in the market. The reason there's an after sale market is people who want in but can't afford the new price. Entry level iPhones carry the day.
matte black, 32 GB. white has been around for a long time and the black just made it's comeback.So, you'd recommend the matte black or the white, for example?
Add the sim free and Verizon models too since the other version lack the CDMA bands.