Lg Optimus black (p970) quick sale or straight Swap !

I have an Lg optimus Black ...its unboxed but unlocked.. Its got 2 cameras, 5Megapixel rear camera that records 720p HD video and a 2Megapixel front camera, great for video calls i.e Skype etc... The phone is on android gingerbread (check specs on google).. Im looking for a non-android phone now since ive had android for too long.. I would like a windows phone .. I may accept a blackberry if its the right one that Im after. I JUST WANT SOMETHING DIFFERENT. I WILL CONSIDER ANYTHING E.G. LAPTOPS/Netbooks, although im really looking for a different phone. NO SCAMMERS, NO TIMEWASTERS, NO PAYPAL, NO BANK TRANSFER.. thanks