Blackberry curve 9360 for sale, swap or part exchange ?

Good condition blackberry 9360. This phone is factory unlocked, so will take any network. It is running the latest blackberry software 7.1. Comes with a charger and 8 gig memory card. Also comes with screen protector and two pink cases ( if wanted ). Would like to swap for an Apple iphone 3GS. Or I will use phone and some cash to buy the iphone ( part exchange type thing ). Or sell phone alone for 120. Please text 07730447023 or email through gumtree. Collection from chatham. Please no scammers asking to pay through paypal!