I've upgraded my phone and no longer need this Apple iPhone 5S.  The phone is in great condition.  Normal wear and tear.  No cracks on the screen.  It comes with a case and no other accessories.  The color is black with a silver back. It works perfectly.  I don't know if it is unlocked as it was only used with one carrier.  I believe you can unlock phones if you know what you're doing.  I'm listing it at $1 and the market can determine what it is worth.  The ESN is clean.  Happy bidding.