Check out this ebay bundle. Why is it a good buy or not. Your opinions are needed
DJI Phantom 4 Pro Quadcopter Drone - 3 Batteries - 4K Video 20MP Images | eBay
DJI Phantom 4 Pro Quadcopter Drone - 3 Batteries - 4K Video 20MP Images | eBay
That's who I bought mine from. Sometimes the best bet is a safe one.I would contact DJI and see if they are authorized dealer. The basic value is the extra 2 batteries for $150 extra than what you can get from B&H or other reputable dealer. Is it worth the hassle if something goes wrong and DJI does not acknowledge the warranty if not authorized dealer? Your call. Best of luck to you. Let us know what you decide.