Samsung Nexus, 16gb, Sim free, Boxed, Larger capacity battery with caseback to suit, mint **SWAP** ?

I have a Samsung Galaxy Nexus, latest model, top spec phone, has an amazing screen, comes boxed with everything including receipt. Has genuine Samsung larger capacity battery and case back to suit also still have the original battery and back. Mint condition. Looking for something different?? Please NO blackberries.