B&H Photo Video offers the Moza Air 3-Axis Motorized Gimbal Stabilizer for $300 with free shipping. That's $29 under our December mention and the lowest price we've seen. (It's also the best deal now by $99.) It features 360° rotation, 2-handed grip, 2,000 mAh battery, and Bluetooth 4.0.
The dollar store is the most amazing place to find bargains for certain purchases. Yes, even pregnancy tests.