BlackBerry Bold 9900 unlocked sale or swap +

Selling my blackberry bold 9900 or willing to swap for samsung galaxy s2 or a I phone 4, will pay abit on top for right phone The phone is unlocked The condition of the bold is average with some marks but nothing to extreme and screen is fine Call or text : 07896676480 Open to any offers I can deliver phone free locally or for a small petrol fee if abit further