Looking to buy an iPhone 8 or more recent, unlocked or for AT&T. I hate the planned obsolescence of these devices and so have been upgrading only when absolutely necessary by buying used. Got my wife’s last iPhone (6) from Gear Swap and it worked fine for a couple years but recently it hasn’t been receiving most calls, or the screen goes black and you can’t answer or hang up.

Prefer to purchase from a member here with a post history. A good outdoor-ready case (LifeProof, Otterbox) is a plus but not a requirement. Hoping to spend somewhere in the $100-200 range. Thanks!