The Android Nexus S is less than a week old, and people have been snapping them up, but out of the blue comes a limited edition … that no one seems to know the full story of.

Nexus S Limited EditionNegri Electronics came up with this limited edition of the hot new handset, but as far as anyone can tell, the only difference is the back panel.  As you can see in the picture to the right, this new panel features shadows of the Android logo lined up all over it, and that is the extent of the differences.  No one has found anything different in the operating system, no extra applications and nothing physically different with the phone other than the back panel.

The phones are going for a premium, but we can’t even tell you how much they’re supposed to sell for as no one has been able to find even an official statement from Google or Samsung about them.

Whatever they are, the back panel is cool, but is it really worth paying extra for?  We think we’ll pass.