Apple iPhone 4 - Black - 16GB - Boxed ?

For sale is my iPhone 4 16GB black Comes boxed with charger and headphones Not needed as i just bought a HTC One X Phone is immaculate any inspection welcome Locked to T-Mobile / Orange Network can be unlocked via T-Mobile for 15 but takes between 1-28 days and i do not want to wait that long you can phone them to confirm this. do not offer me any less than 250 as i can get 241 if i recycle it on the internet but seems a waste of a phone to do that. Also comes with a battery pack case that doubles the life of the phone battery and also 2 hard back cases one black the other a saltire.