I bought mine at B&H photos US. I've done business with them for years so I feel reasonably secure. I had purchased a Phantom 2 Vision from Amazon (direct from amazon, not one of their vendors). After I had decided I did not like it, I was able to return it for full credit minus shipping. So it was basically $20 to "rent" the vision for a couple of weeks. Unfortunately, they did not sell the Phantom 2 Gimbal version directly at the time so that's why I went to B&H