Samsung Galaxy S3 Brand New in Box SIM-FREE UNLOCKED 16GB ?

this is a brand new Samsung galaxy s3 which is an unwanted upgrade as i prefer my old phone. the phone is brand new in the box. the box has just been opened to install the included screen protector. the phone comes unused with all its accessories like brand new. this phone comes sim-free factory unlocked, so that it can be used on any sim card. call: 07584036403 for more information / viewings. Thanks for looking