Amazon has the Steadicam Volt Electronic Handheld Gimbal Stabilizer for Smartphones and GoPros for $79.99 (regularly $129.99) with Free Shipping for a limited time.
The Volt is equipped with a 3-axis gyroscopic stabilizer, allowing you to get extended stable video footage in two modes; ‘Movie’ & ‘Sport’. Once balanced the Steadicam Volt’s motorized gimbal will transition to work manually even if the batteries have run out, unlike any other gyro-stabilized gimbal. The Steadicam Volt provides increased mobility without jeopardizing stability. Engineered to provide the utmost precision and control, the Steadicam Volt will enable smartphone users to capture high-quality video content with ease.
Additionally, the simulated feeling of inertia on the pan axis will improve the handling of the electronic 3-axis gimbal, giving users the gyroscopic stability they need to film with remarkable precision.