WHITE IPHONE 4 8GB - still in unopened packaging! !

Hiya, I recently got an upgrade to an iphone, but id like to sell it. Its still in the origional unopened packaging. Its a white iphone 4, 8gb. its t-mobile. Can be posted or collected. bought at christmas for 400 brand new still under warranty great phone like a mini laptop gps google sky tv good condition if you are interested please call and do not email as im not always at the computer the price is 225 07564137138 The phone is in mint condition, i am not intrested in exchanges, the phone is unlocked, the price is not open for discussion, the buyer must be able to collect hi I would like to swap my iPhone 4 16GB BLACK on t mobile or orange network very good condition with all accessories.will swap with iphone 4/4s or Htc one x or Samsung galaxy s3 unlocked or on 3network.OR SELL ON 260 CASH.... blackberry 9900 for sale . for abroad use phone only excellent condition No box or accessories. cash on collection only.