A leaked screen-shot allegedly from a Sprint inventory system shows a price for the Touchstone dock accessory for the Palm Pre, according to Engadget. The device will charge the Pre's battery without a cord, but customers apparently will have to dish out $70 for the technology. The handset integrates a special magnetized battery cover and non-stick surface to avoid the need for a plug.

Along with power, the Touchstone also provides a stand for the phone. Users can rotate the device sideways while watching video.

Palm intends on releasing the phone sometime in the first half of the year, although specific details remain unknown.